Dr. Mark B Blick , DO
Internal Medicine • Bellaire, TX
6565 West Loop S, Suite# 300
Bellaire, TX 774013500
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on July 12, 2006; this date does not establish years in practice.
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Published CMS data list 7,828 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 87798 — Detection test by nucleic acid for organism, amplified probe technique: 893 service units.
- 99214 — Established patient outpatient office visit: 569 service units.
- 99497 — Advance care planning: 402 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 59 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 19,533 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 1,235 prescription fills, including refills.
- Amlodipine Besylate — 906 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 825 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 198 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Bellaire, TX (2024, 17 clinicians with data). Median for this group: 938. Middle half: 263 to 1,621.
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: 645. Middle half: 277 to 1,322.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 4,930 in 2020 to 7,828 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
6565 West Loop S
Suite# 300
Bellaire, TX 774013500
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Crosspointe Medical Clinic. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1977
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
215 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $301,741 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $262,410 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
42,967 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$2,761,207 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $1,682.24 across 93 records.
By nature of payment
- Food and Beverage: $1,682.24 across 93 records.
Reporting-company totals (3 largest of 22)
- Novo Nordisk Inc: $294.39 across 15 records.
- ABBVIE INC.: $221.64 across 15 records.
- GlaxoSmithKline, LLC.: $194.19 across 11 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
49 years (graduated 1977)
CMS Doctors and Clinicians data list 1977 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Blick has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Blick as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Bellaire and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Bellaire, TX (2024, 17 clinicians with data). Median for this group: 938. Middle half: 263 to 1,621.
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: 645. Middle half: 277 to 1,322.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Bellaire, TX (2024, 17 clinicians with data). Median for this group: $81,206. Middle half: $22,938 to $159,044.
A higher Medicare-allowed amount than 90% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $61,221. Middle half: $27,420 to $115,826.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Bellaire, TX (2024, 17 clinicians with data). Median for this group: $59,423. Middle half: $17,076 to $125,093.
A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $47,501. Middle half: $20,446 to $90,051.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Internal Medicine in Bellaire, TX (2024, 22 clinicians with data). Median for this group: 1,765. Middle half: 207 to 4,854.
More Part D prescriptions than 95% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: 828. Middle half: 121 to 4,824.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Bellaire, TX (2024, 22 clinicians with data). Median for this group: $198,221. Middle half: $39,380 to $507,764.
A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: $64,859. Middle half: $4,211 to $436,775.
30 active clinicians are listed under Internal Medicine with a practice address in Bellaire, TX (9,191 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Bellaire
36.7% of these 30 clinicians have the CMS telehealth indicator.
70% of these 30 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 59% from 4,930 in 2020 to 7,828 in 2024.
- 2020: 4,930
- 2021: 2,716
- 2022: 2,621
- 2023: 2,337
- 2024: 7,828
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Medicare-allowed amount
Medicare-allowed amount varied from year to year: $329,629 in 2020 and $301,741 in 2024.
- 2020: $329,629
- 2021: $237,367
- 2022: $251,279
- 2023: $211,515
- 2024: $301,741
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Paid by Medicare
Paid by Medicare varied from year to year: $252,530 in 2020 and $262,410 in 2024.
- 2020: $252,530
- 2021: $181,293
- 2022: $190,355
- 2023: $159,126
- 2024: $262,410
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 23% from 15,855 in 2020 to 19,533 in 2024.
- 2020: 15,855
- 2021: 15,843
- 2022: 15,624
- 2023: 16,518
- 2024: 19,533
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30-day fills
30-day fills increased 26% from 34,054 in 2020 to 42,967 in 2024.
- 2020: 34,054
- 2021: 34,419
- 2022: 34,461
- 2023: 36,427
- 2024: 42,967
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Part D drug cost
Part D drug cost increased 122% from $1,242,323 in 2020 to $2,761,207 in 2024.
- 2020: $1,242,323
- 2021: $1,299,576
- 2022: $1,587,058
- 2023: $2,347,689
- 2024: $2,761,207
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $600.06 in 2021 to $1,682.24 in 2025.
- 2021: $600.06
- 2022: $2,346.75
- 2023: $2,370.64
- 2024: $2,082.18
- 2025: $1,682.24
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 93 records totaling $1,682.24.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $53.80 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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ZEPBOUND | General | $44.09 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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JARDIANCE | General | $41.77 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $32.85 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $30.43 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Rybelsus | General | $28.06 |
| Paratek Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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XHANCE | General | $26.95 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $26.85 |
| Paratek Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
XHANCE | General | $26.75 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $26.56 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $26.33 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $26.20 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
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Veozah | General | $25.67 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
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Cologuard Collection Kit | General | $25.58 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $25.43 |
| Corcept Therapeutics |
Food and Beverage
In-kind items and services
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Korlym | General | $25.22 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $25.00 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
|
Dexcom G6 Transmitter | General | $24.01 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $23.78 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Rybelsus | General | $23.77 |
| Boehringer Ingelheim Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
JARDIANCE | General | $22.61 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
FARXIGA | General | $22.41 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
ELIQUIS | General | $22.34 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
LINZESS | General | $22.26 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Wegovy | General | $22.01 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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87798
Detection test by nucleic acid for organism, amplified probe technique
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893 | 59 | $68.00 | $34.39 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
569 | 198 | $172.14 | $127.34 |
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99497
Advance care planning, first 30 minutes
|
402 | 174 | $132.28 | $82.44 |
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87481
Detection test for candida species (yeast), amplified probe technique
|
294 | 58 | $69.35 | $34.39 |
|
80053
Blood test, comprehensive group of blood chemicals
|
196 | 135 | $21.12 | $9.58 |
|
82533
Cortisol (hormone) measurement, total
|
196 | 135 | $32.60 | $15.97 |
|
84550
Uric acid level, blood
|
194 | 135 | $9.04 | $4.43 |
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82627
Dehydroepiandrosterone (dhea-s) hormone level
|
193 | 134 | $44.46 | $21.79 |
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84402
Testosterone (hormone) level, free
|
193 | 134 | $50.94 | $24.96 |
|
82670
Measurement of total estradiol (hormone)
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191 | 132 | $55.76 | $27.38 |
|
83735
Magnesium level
|
191 | 133 | $13.40 | $6.57 |
|
80061
Blood test, lipids (cholesterol and triglycerides)
|
189 | 137 | $26.78 | $13.12 |
|
84439
Thyroxine (thyroid chemical), free
|
189 | 131 | $18.04 | $8.84 |
|
84681
C-peptide (protein) level
|
189 | 131 | $41.62 | $20.39 |
|
84403
Testosterone (hormone) level, total
|
188 | 132 | $51.62 | $25.29 |
|
84481
Thyroid hormone, t3 measurement, free
|
188 | 133 | $33.88 | $16.60 |
|
84443
Blood test, thyroid stimulating hormone (tsh)
|
185 | 131 | $33.60 | $16.46 |
|
81001
Manual urinalysis test with examination using microscope, automated
|
182 | 126 | $6.34 | $3.11 |
|
83003
Human growth hormone level
|
181 | 128 | $33.34 | $16.34 |
|
82172
Apolipoprotein level
|
180 | 127 | $42.18 | $20.67 |
|
83695
Lipoprotein (a) level
|
180 | 127 | $28.64 | $14.03 |
|
84146
Prolactin (milk producing hormone) level
|
180 | 126 | $38.76 | $18.99 |
|
83970
Parathormone (parathyroid hormone) level
|
173 | 126 | $82.56 | $40.45 |
|
84144
Progesterone (reproductive hormone) level
|
170 | 122 | $41.72 | $20.44 |
|
83520
Measurement of substance using immunoassay technique
|
153 | 127 | $34.54 | $16.92 |
(top 25 shown)
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 1,235 | 106,694 | $12,151.09 | 393 |
| Amlodipine Besylate | Amlodipine Besylate | 906 | 76,693 | $4,886.39 | 283 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 825 | 20,655 | $24,764.72 | 140 |
| Ezetimibe | Ezetimibe | 724 | 61,209 | $16,634.22 | 242 |
| Carvedilol | Carvedilol | 619 | 51,417 | $5,990.79 | 185 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 463 | 38,323 | $10,181.20 | 144 |
| Alprazolam | Alprazolam | 457 | 14,198 | $3,274.51 | 77 |
| Gabapentin | Gabapentin | 434 | 26,083 | $13,477.79 | 154 |
| Mounjaro | Tirzepatide | 362 | 12,762 | $454,605.59 | 55 |
| Jardiance | Empagliflozin | 352 | 19,859 | $355,519.81 | 93 |
| Metoprolol Succinate | Metoprolol Succinate | 349 | 30,051 | $9,727.43 | 104 |
| Levothyroxine Sodium | Levothyroxine Sodium | 330 | 28,034 | $3,709.07 | 101 |
| Lisinopril | Lisinopril | 324 | 28,092 | $4,417.36 | 100 |
| Quetiapine Fumarate | Quetiapine Fumarate | 298 | 16,147 | $6,288.25 | 80 |
| Tizanidine Hcl | Tizanidine Hcl | 281 | 12,330 | $3,214.55 | 84 |
| Omeprazole | Omeprazole | 262 | 22,058 | $3,266.11 | 102 |
| Ozempic | Semaglutide | 249 | 12,680 | $397,258.96 | 60 |
| Allopurinol | Allopurinol | 245 | 21,420 | $3,080.25 | 74 |
| Losartan Potassium | Losartan Potassium | 238 | 20,943 | $2,655.98 | 79 |
| Azithromycin | Azithromycin | 234 | 1,177 | $788.79 | 164 |
| Hydrochlorothiazide | Hydrochlorothiazide | 228 | 18,200 | $937.48 | 74 |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 226 | 4,200 | $6,627.71 | 65 |
| Tramadol Hcl | Tramadol Hcl | 223 | 4,049 | $1,242.54 | 55 |
| Metformin Hcl Er | Metformin Hcl | 215 | 18,604 | $2,494.12 | 66 |
| Pantoprazole Sodium | Pantoprazole Sodium | 197 | 14,636 | $2,193.42 | 60 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20110322000740
TX
4981635075
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Crosspointe Medical Clinic
6565 W Loop S, Bellaire, TX 774013505
Phone: 7138507272
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated July 12, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Bellaire
- Dr. Subhash Garikipati, MD
- Dr. Anjori Dunbar, MD
- Dr. Bandana Chawla, MD
- Dr. Anjali Kohli, MD
- Dr. Kelvin Lee, MD
- Meeta Bhalla
Mailing Address
6565 West Loop S, Suite# 300
Bellaire, TX 774013500
Phone: 7138507272