Dr. John Peter Carradini , MD
Internal Medicine โข Tulsa, OK
1245 S Utica Ave Ste 301
Tulsa, OK 741044214
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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Dr. John Carradini is listed in NPPES under Internal Medicine.
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NPI assigned on March 28, 2020; this date does not establish years in practice.
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Published CMS data list 808 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ 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 โ Established patient outpatient office visit: 238 service units.
- G2211 โ 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: 214 service units.
- G0439 โ Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 101 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 13 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 5,544 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Rosuvastatin Calcium โ 213 prescription fills, including refills.
- Atorvastatin Calcium โ 192 prescription fills, including refills.
- Amlodipine Besylate โ 184 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 125 records in the table ยท 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 Tulsa, OK (2024, 196 clinicians with data). Median for this group: 690. Middle half: 397 to 1,313.
Close to the middle for Medicare Part B services among clinicians listed under Internal Medicine in Oklahoma (2024, 608 clinicians with data). Median for this group: 786. Middle half: 370 to 1,552.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 101 in 2023 to 808 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023โ2024.
Practice Location & Contact Primary Location
1245 S Utica Ave Ste 301
Tulsa, OK 741044214
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: Ahs Oklahoma Physician Group 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
2020
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
210 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 โ by Provider, 2024.
Medicare-allowed amount
About $74,003 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 โ by Provider and Service, 2024.
Paid by Medicare
About $57,669 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 โ by Provider and Service, 2024.
30-day fills
11,726 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
$543,435 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2024
All general payments: $147.89 across 2 records.
By nature of payment
- Food and Beverage: $147.89 across 2 records.
Reporting-company totals
- Eli Lilly and Company: $121.81 across 1 record.
- Dexcom, Inc.: $26.08 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 2024 (published June 30, 2026).
Years since graduation
6 years (graduated 2020)
CMS Doctors and Clinicians data list 2020 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
2020
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, โDoes your provider accept Medicare as full payment?โ
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. Carradini 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. Carradini 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 Tulsa and Oklahoma
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Internal Medicine in Tulsa, OK (2024, 196 clinicians with data). Median for this group: 690. Middle half: 397 to 1,313.
Close to the middle for clinicians listed under Internal Medicine in Oklahoma (2024, 608 clinicians with data). Median for this group: 786. Middle half: 370 to 1,552.
Medicare-allowed amount
Close to the middle for clinicians listed under Internal Medicine in Tulsa, OK (2024, 196 clinicians with data). Median for this group: $67,394. Middle half: $41,187 to $101,502.
Close to the middle for clinicians listed under Internal Medicine in Oklahoma (2024, 608 clinicians with data). Median for this group: $72,879. Middle half: $34,595 to $122,743.
Paid by Medicare
Close to the middle for clinicians listed under Internal Medicine in Tulsa, OK (2024, 196 clinicians with data). Median for this group: $50,257. Middle half: $28,716 to $78,800.
Close to the middle for clinicians listed under Internal Medicine in Oklahoma (2024, 608 clinicians with data). Median for this group: $54,503. Middle half: $25,299 to $94,383.
Medicare Part D prescriptions
More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Tulsa, OK (2024, 196 clinicians with data). Median for this group: 739. Middle half: 98 to 5,882.
More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Oklahoma (2024, 661 clinicians with data). Median for this group: 626. Middle half: 89 to 5,646.
Part D drug cost
A higher Part D drug cost than 65% of clinicians listed under Internal Medicine in Tulsa, OK (2024, 196 clinicians with data). Median for this group: $94,990. Middle half: $3,786 to $659,546.
A higher Part D drug cost than 70% of clinicians listed under Internal Medicine in Oklahoma (2024, 661 clinicians with data). Median for this group: $76,711. Middle half: $1,967 to $572,569.
308 active clinicians are listed under Internal Medicine with a practice address in Tulsa, OK (1,116 in Oklahoma).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tulsa
20.8% of these 308 clinicians have the CMS telehealth indicator.
67.2% of these 308 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 700% from 101 in 2023 to 808 in 2024.
- 2023: 101
- 2024: 808
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Medicare-allowed amount
Medicare-allowed amount increased 1025% from $6,580 in 2023 to $74,003 in 2024.
- 2023: $6,580
- 2024: $74,003
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Paid by Medicare
Paid by Medicare increased 997% from $5,257 in 2023 to $57,669 in 2024.
- 2023: $5,257
- 2024: $57,669
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 2963% from 181 in 2023 to 5,544 in 2024.
- 2023: 181
- 2024: 5,544
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30-day fills
30-day fills increased 3459% from 330 in 2023 to 11,726 in 2024.
- 2023: 330
- 2024: 11,726
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Part D drug cost
Part D drug cost increased 1231% from $40,841 in 2023 to $543,435 in 2024.
- 2023: $40,841
- 2024: $543,435
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $32.95 in 2021 to $147.89 in 2024.
- 2021: $32.95
- 2022: $162.77
- 2024: $147.89
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 2024 (payments made January 1 โ December 31, 2024): fewer than 11 records totaling $147.89.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Eli Lilly and Company |
Food and Beverage
Cash or cash equivalent
|
ZEPBOUND | General | $121.81 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $26.08 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2022โ2023 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 โ by Provider and Service data, 2023โ2024; 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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238 | 142 | $224.00 | $118.82 |
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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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214 | 142 | $34.03 | $15.42 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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101 | 101 | $241.00 | $119.98 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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66 | 62 | $303.00 | $167.75 |
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G0008
Administration of influenza virus vaccine
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39 | 39 | $51.00 | $30.07 |
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90653
Influenza vaccine, inactivated
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38 | 38 | $131.00 | $81.82 |
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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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34 | 34 | $344.00 | $155.73 |
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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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15 | 14 | $158.00 | $88.90 |
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99496
Transitional care management services for problem of high complexity
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14 | 12 | $479.00 | $257.77 |
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G0444
Annual depression screening, 5 to 15 minutes
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14 | 14 | $38.00 | $17.08 |
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90480
Admn sarscov2 vacc 1 dose
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12 | 12 | $29.00 | $28.42 |
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91322
Sarscov2 vac 50 mcg/0.5ml im
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12 | 12 | $262.00 | $157.14 |
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99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
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11 | 11 | $433.00 | $204.55 |
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 |
|---|---|---|---|---|---|
| Rosuvastatin Calcium | Rosuvastatin Calcium | 213 | 17,434 | $2,714.78 | 98 |
| Atorvastatin Calcium | Atorvastatin Calcium | 192 | 16,182 | $2,089.58 | 87 |
| Amlodipine Besylate | Amlodipine Besylate | 184 | 15,704 | $977.69 | 88 |
| Levothyroxine Sodium | Levothyroxine Sodium | 149 | 11,872 | $1,423.13 | 70 |
| Gabapentin | Gabapentin | 142 | 8,370 | $2,794.51 | 54 |
| Trazodone Hcl | Trazodone Hcl | 135 | 8,950 | $1,127.54 | 55 |
| Losartan Potassium | Losartan Potassium | 126 | 10,596 | $1,319.76 | 60 |
| Lisinopril | Lisinopril | 123 | 10,520 | $883.97 | 51 |
| Metformin Hcl | Metformin Hcl | 111 | 9,178 | $701.04 | 48 |
| Omeprazole | Omeprazole | 110 | 8,125 | $1,930.34 | 45 |
| Metoprolol Succinate | Metoprolol Succinate | 100 | 8,231 | $1,411.11 | 47 |
| Furosemide | Furosemide | 96 | 5,758 | $401.37 | 41 |
| Duloxetine Hcl | Duloxetine Hcl | 93 | 6,420 | $2,233.61 | 35 |
| Pantoprazole Sodium | Pantoprazole Sodium | 87 | 7,307 | $1,034.92 | 40 |
| Spironolactone | Spironolactone | 86 | 6,012 | $591.46 | 36 |
| Carvedilol | Carvedilol | 84 | 6,372 | $617.82 | 32 |
| Tamsulosin Hcl | Tamsulosin Hcl | 84 | 6,040 | $867.81 | 32 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 83 | 1,613 | $1,968.76 | 38 |
| Pregabalin | Pregabalin | 82 | 3,613 | $1,827.89 | 25 |
| Fluticasone Propionate | Fluticasone Propionate | 75 | 3,888 | $1,298.66 | 34 |
| Metformin Hcl Er | Metformin Hcl | 73 | 5,560 | $693.21 | 28 |
| Sertraline Hcl | Sertraline Hcl | 72 | 4,340 | $396.94 | 20 |
| Ozempic | Semaglutide | 72 | 2,410 | $70,683.42 | 28 |
| Baclofen | Baclofen | 68 | 3,299 | $1,232.99 | 20 |
| Zolpidem Tartrate | Zolpidem Tartrate | 67 | 3,020 | $676.39 | 20 |
(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: 2023-06-27NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20230721000779
OK
6800256827
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
Ahs Oklahoma Physician Group Llc
1120 S Utica Ave, Tulsa, OK 741044012
Phone: 9185799393
Ahs Oklahoma Physician Group Llc
20 E 34th St, Sand Springs, OK 740634001
Phone: 9182459675
Ahs Oklahoma Physician Group Llc
10512 N 110th E Ave, Owasso, OK 740556638
Ahs Oklahoma Physician Group Llc
609 E Main St, Locust Grove, OK 743525191
Phone: 9184798060
Ahs Oklahoma Physician Group Llc
4408 S Harvard Ave, Tulsa, OK 741352615
Phone: 9185740350
Ahs Oklahoma Physician Group Llc
701 E Main St, Jenks, OK 740374316
Phone: 9182982264
Ahs Oklahoma Physician Group Llc
9001 S 101st E Ave, Tulsa, OK 741335711
Ahs Oklahoma Physician Group Llc
1245 S Utica Ave, Tulsa, OK 741044214
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 Osteopathic Medicine (D.O.)
Family Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine - Nephrology
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine - Geriatric Medicine
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Neurology
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 1245 S UTICA AVE STE 301, TULSA, OK 741044214 (Tel: 9186194400)
Registered at 1120 S UTICA AVE SUITE 100, TULSA, OK 74104 (Tel: 9183920175)
Internal Medicine (license number reported to NPPES: OK 35787)
Student in an Organized Health Care Education/Training Program (license number reported to NPPES: OK 35787)
NPI status registered as active in NPPES database
Registered at 4502 E 41ST ST, TULSA, OK 741352536 (Tel: 9186194400)
Registered at 4502 E 41ST ST, TULSA, OK 741352536 (Tel: 9186194400)
Recorded as JOHN CARRADINI, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Tulsa
- Dr. Al-Ola Abdallah, MD
- Dr. Pavankumar Bommasamudram, MD
- Dr. Robert Cossman, MD
- Dr. Erick Hill, MD
- Dr. Steven Wiseman, MD
- Dr. John Hubner, MD
Mailing Address
1120 S Utica Ave Suite 100
Tulsa, OK 74104
Phone: 9183920175