Dr. Amit Pathak , MD
Internal Medicine • Olney, MD
2901 Olney Sandy Spring Rd
Olney, MD 208321521
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 September 25, 2007; this date does not establish years in practice.
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Published CMS data list 1,366 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:
- 99214 — Established patient outpatient office visit: 545 service units.
- G2211 — Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 282 service units.
- G0439 — Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 125 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 15 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 1,910 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 — 114 prescription fills, including refills.
- Rosuvastatin Calcium — 111 prescription fills, including refills.
- Gabapentin — 101 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 60 records in the table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Internal Medicine in Olney, MD (2024, 17 clinicians with data). Median for this group: 2,385. Middle half: 1,041 to 3,086.
More Medicare Part B services than 65% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: 846. Middle half: 337 to 1,691.
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 1,707 in 2020 to 1,366 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
2901 Olney Sandy Spring Rd
Olney, MD 208321521
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Olney, MD. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Medstar Medical Group Ii Llc. 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
2001
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
395 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 $118,435 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 $86,056 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
3,972 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
$85,765 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: $46.17 across 2 records.
By nature of payment
- Food and Beverage: $46.17 across 2 records.
Reporting-company totals
- Kestra Medical Technology Services, Inc.: $30.48 across 1 record.
- Exact Sciences Corporation: $15.69 across 1 record.
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
25 years (graduated 2001)
CMS Doctors and Clinicians data list 2001 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
2007
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?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Pathak 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. Pathak 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 Olney and Maryland
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Internal Medicine in Olney, MD (2024, 17 clinicians with data). Median for this group: 2,385. Middle half: 1,041 to 3,086.
More Medicare Part B services than 65% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: 846. Middle half: 337 to 1,691.
Medicare-allowed amount
A lower Medicare-allowed amount than 75% of clinicians listed under Internal Medicine in Olney, MD (2024, 17 clinicians with data). Median for this group: $185,189. Middle half: $118,435 to $233,221.
A higher Medicare-allowed amount than 60% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: $83,381. Middle half: $36,192 to $153,823.
Paid by Medicare
A lower Medicare payment amount than 80% of clinicians listed under Internal Medicine in Olney, MD (2024, 17 clinicians with data). Median for this group: $144,155. Middle half: $88,434 to $170,014.
A higher Medicare payment amount than 60% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: $63,765. Middle half: $26,991 to $117,148.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Internal Medicine in Olney, MD (2024, 18 clinicians with data). Median for this group: 3,722. Middle half: 1,753 to 4,215.
Close to the middle for clinicians listed under Internal Medicine in Maryland (2024, 2,222 clinicians with data). Median for this group: 1,068. Middle half: 116 to 3,780.
Part D drug cost
A lower Part D drug cost than 80% of clinicians listed under Internal Medicine in Olney, MD (2024, 18 clinicians with data). Median for this group: $339,816. Middle half: $177,682 to $444,206.
Close to the middle for clinicians listed under Internal Medicine in Maryland (2024, 2,222 clinicians with data). Median for this group: $89,966. Middle half: $5,334 to $333,437.
27 active clinicians are listed under Internal Medicine with a practice address in Olney, MD (3,909 in Maryland).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Olney
40.7% of these 27 clinicians have the CMS telehealth indicator.
59.3% of these 27 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 decreased 20% from 1,707 in 2020 to 1,366 in 2024.
- 2020: 1,707
- 2021: 1,628
- 2022: 1,105
- 2023: 1,012
- 2024: 1,366
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Medicare-allowed amount
Medicare-allowed amount decreased 28% from $163,727 in 2020 to $118,435 in 2024.
- 2020: $163,727
- 2021: $174,846
- 2022: $114,071
- 2023: $114,418
- 2024: $118,435
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Paid by Medicare
Paid by Medicare decreased 34% from $129,457 in 2020 to $86,056 in 2024.
- 2020: $129,457
- 2021: $137,442
- 2022: $92,628
- 2023: $82,260
- 2024: $86,056
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 1590% from 113 in 2020 to 1,910 in 2024.
- 2020: 113
- 2021: 117
- 2022: 108
- 2023: 795
- 2024: 1,910
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30-day fills
30-day fills increased 3129% from 123 in 2020 to 3,972 in 2024.
- 2020: 123
- 2021: 121
- 2022: 133
- 2023: 1,542
- 2024: 3,972
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Part D drug cost
Part D drug cost increased 4620% from $1,817 in 2020 to $85,765 in 2024.
- 2020: $1,817
- 2021: $1,740
- 2022: $1,203
- 2023: $33,869
- 2024: $85,765
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $18.93 in 2023 to $46.17 in 2025.
- 2023: $18.93
- 2024: $16.84
- 2025: $46.17
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): fewer than 11 records totaling $46.17.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Kestra Medical Technology Services, Inc. |
Food and Beverage
Cash or cash equivalent
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Assure WCD | General | $30.48 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
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Cologuard Collection Kit | General | $15.69 |
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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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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545 | 317 | $323.84 | $116.04 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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282 | 200 | $38.37 | $17.59 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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125 | 125 | $330.64 | $141.81 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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122 | 98 | $231.79 | $80.41 |
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G0008
Administration of influenza virus vaccine
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55 | 55 | $59.00 | $35.85 |
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90662
Influenza vaccine split virus, preservative free
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47 | 47 | $115.18 | $81.82 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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32 | 32 | $64.00 | $16.00 |
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87426
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
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28 | 28 | $277.29 | $34.62 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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28 | 28 | $421.86 | $184.31 |
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90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
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19 | 19 | $653.00 | $290.15 |
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G0009
Administration of pneumococcal vaccine
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19 | 19 | $59.00 | $35.85 |
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87804
Detection test by immunoassay with direct visual observation for influenza virus
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18 | 18 | $57.22 | $16.22 |
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87880
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
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16 | 16 | $57.50 | $16.20 |
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G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
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16 | 16 | $143.25 | $59.68 |
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G0402
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
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14 | 14 | $416.57 | $181.21 |
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 | 114 | 9,700 | $1,358.36 | 44 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 111 | 9,810 | $1,837.55 | 35 |
| Gabapentin | Gabapentin | 101 | 3,827 | $1,058.58 | 34 |
| Amlodipine Besylate | Amlodipine Besylate | 88 | 7,394 | $559.69 | 30 |
| Fluticasone Propionate | Fluticasone Propionate | 88 | 4,261 | $1,262.67 | 50 |
| Losartan Potassium | Losartan Potassium | 88 | 6,600 | $966.11 | 34 |
| Cefuroxime | Cefuroxime Axetil | 70 | 467 | $665.01 | 60 |
| Metformin Hcl | Metformin Hcl | 63 | 5,150 | $453.16 | 22 |
| Lisinopril | Lisinopril | 61 | 4,470 | $388.97 | 21 |
| Levothyroxine Sodium | Levothyroxine Sodium | 55 | 4,530 | $906.51 | 16 |
| Prednisone | Prednisone | 54 | 463 | $74.23 | 47 |
| Omeprazole | Omeprazole | 52 | 4,274 | $771.64 | 20 |
| Tramadol Hcl | Tramadol Hcl | 49 | 1,012 | $268.47 | 13 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 46 | 1,251 | $1,152.42 | 30 |
| Metoprolol Succinate | Metoprolol Succinate | 36 | 3,204 | $691.18 | — |
| Tamsulosin Hcl | Tamsulosin Hcl | 35 | 2,730 | $338.53 | 13 |
| Alprazolam | Alprazolam | 33 | 910 | $129.63 | — |
| Pantoprazole Sodium | Pantoprazole Sodium | 32 | 2,158 | $516.27 | — |
| Trazodone Hcl | Trazodone Hcl | 32 | 1,800 | $103.73 | — |
| Methenamine Hippurate | Methenamine Hippurate | 31 | 1,142 | $1,672.89 | — |
| Sertraline Hcl | Sertraline Hcl | 29 | 2,366 | $286.34 | — |
| Furosemide | Furosemide | 29 | 1,980 | $105.03 | 13 |
| Carvedilol | Carvedilol | 28 | 2,220 | $304.19 | — |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 25 | 177 | $133.19 | 24 |
| Eliquis | Apixaban | 24 | 1,090 | $21,431.79 | — |
(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
Self-certified to NPPES: 2023-09-29NUCC 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
I20151014000964
DC
7416141932
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
Medstar Medical Group Ii Llc
1145 19th St Nw, Washington, DC 200363735
Phone: 2024292401
Medstar Medical Group Ii Llc
3007 Tilden St Nw, Washington, DC 200083030
Medstar Medical Group Ii Llc
2901 Olney Sandy Spring Rd, Olney, MD 208321521
Phone: 3017746655
Secondary Practice Locations
18101 Prince Philip Dr
Olney, MD 208321514
Phone: 3017748689
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.)
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2901 OLNEY SANDY SPRING RD, OLNEY, MD 208321521 (Tel: 3017746655)
Registered at 2901 OLNEY SANDY SPRING RD, OLNEY, MD 208321521 (Tel: 3017746655)
NPI status registered as active in NPPES database
Registered at 18101 PRINCE PHILIP DR, OLNEY, MD 208321514 (Tel: 3017748859)
Registered at 18101 PRINCE PHILIP DR STE 230N, OLNEY, MD 208321514 (Tel: (301) 774-8859)
Recorded as AMIT PATHAK, MD
Internal Medicine (license number reported to NPPES: FL ME106225)
NPI status registered as active in NPPES database
Registered at 2810 W SAINT ISABEL ST SUITE 201, TAMPA, FL 336076375 (Tel: 8138908004)
Registered at PO BOX 20065, TAMPA, FL 336220065 (Tel: 8138908004)
Recorded as AMIT PATHAK, M.D.
Internal Medicine (license number reported to NPPES: FL ME106225)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Olney
- Dr. Emanuel Kokotakis, MD
- Dr. Edward Taubman, MD
- Dr. Colin Bonhag, DO
- Dr. Bridgit Alumkara, MD
- Dr. Shashank Patel, MD
- Dr. Robert Fields, MD
More public profiles in Maryland
Directory navigation, in NPI number order.
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- Erin Paluchowski, DDS Dentist · Severna Park
- Sara Taherkhani, MD Internal Medicine - Infectious Disease · Ellicott City
Mailing Address
2901 Olney Sandy Spring Rd
Olney, MD 208321521
Phone: 3017746655