Dr. John Brandon Allison , DO
Internal Medicine โข Rome, GA
501 Redmond Rd Nw
Rome, GA 301651415
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 Allison is listed in NPPES under Internal Medicine.
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NPI assigned on April 11, 2016; this date does not establish years in practice.
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Published CMS data list 375 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:
- 99223 โ Initial hospital care with moderate level of medical decision making: 225 service units.
- 99291 โ Critical care: 150 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 the full table ยท Guide: How to read Medicare Part B data
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Fewer Medicare Part B services than 80% of clinicians listed under Internal Medicine in Rome, GA (2024, 54 clinicians with data). Median for this group: 740. Middle half: 491 to 1,450.
Fewer Medicare Part B services than 65% of clinicians listed under Internal Medicine in Georgia (2024, 2,224 clinicians with data). Median for this group: 672. Middle half: 262 to 1,455.
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 372 in 2020 to 375 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
501 Redmond Rd Nw
Rome, GA 301651415
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: North Atlanta Professional Services 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
Williamette University Medical Department
2016
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
359 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 $67,166 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 $53,393 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.
Open Payments general payments, program year 2025
All general payments: $173.89 across 8 records.
By nature of payment
- Food and Beverage: $173.89 across 8 records.
Reporting-company totals (3 largest of 8)
- Daiichi Sankyo Inc.: $27.80 across 1 record.
- Boston Scientific Corporation: $24.43 across 1 record.
- Kite Pharma, Inc.: $22.85 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
10 years (graduated 2016)
CMS Doctors and Clinicians data list 2016 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
2016
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
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. Allison 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. Allison 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 Rome and Georgia
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 80% of clinicians listed under Internal Medicine in Rome, GA (2024, 54 clinicians with data). Median for this group: 740. Middle half: 491 to 1,450.
Fewer Medicare Part B services than 65% of clinicians listed under Internal Medicine in Georgia (2024, 2,224 clinicians with data). Median for this group: 672. Middle half: 262 to 1,455.
Medicare-allowed amount
Close to the middle for clinicians listed under Internal Medicine in Rome, GA (2024, 54 clinicians with data). Median for this group: $75,707. Middle half: $49,232 to $114,444.
Close to the middle for clinicians listed under Internal Medicine in Georgia (2024, 2,224 clinicians with data). Median for this group: $60,432. Middle half: $25,430 to $112,727.
Paid by Medicare
Close to the middle for clinicians listed under Internal Medicine in Rome, GA (2024, 54 clinicians with data). Median for this group: $59,352. Middle half: $37,707 to $86,522.
Close to the middle for clinicians listed under Internal Medicine in Georgia (2024, 2,224 clinicians with data). Median for this group: $46,319. Middle half: $19,271 to $87,339.
78 active clinicians are listed under Internal Medicine with a practice address in Rome, GA (3,919 in Georgia).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Rome
11.5% of these 78 clinicians have the CMS telehealth indicator.
76.9% of these 78 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 varied from year to year: 372 in 2020 and 375 in 2024.
- 2020: 372
- 2021: 472
- 2022: 463
- 2023: 434
- 2024: 375
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Medicare-allowed amount
Medicare-allowed amount increased 12% from $59,807 in 2020 to $67,166 in 2024.
- 2020: $59,807
- 2021: $79,656
- 2022: $90,175
- 2023: $76,653
- 2024: $67,166
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Paid by Medicare
Paid by Medicare increased 13% from $47,446 in 2020 to $53,393 in 2024.
- 2020: $47,446
- 2021: $64,248
- 2022: $73,089
- 2023: $61,390
- 2024: $53,393
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $26.12 in 2019 to $173.89 in 2025.
- 2019: $26.12
- 2023: $19.47
- 2025: $173.89
Sources: CMS Medicare Physician & Other Practitioners (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 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 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $173.89.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Daiichi Sankyo Inc. |
Food and Beverage
In-kind items and services
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Vanflyta | General | $27.80 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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ACCOLADE SR | General | $24.43 |
| Kite Pharma, Inc. |
Food and Beverage
In-kind items and services
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Yescarta | General | $22.85 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VENCLEXTA | General | $21.36 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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LYNOZYFIC | General | $21.19 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
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NIKTIMVO | General | $19.84 |
| Stemline Therapeutics Inc. |
Food and Beverage
In-kind items and services
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ELZONRIS | General | $18.48 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TECVAYLI | General | $17.94 |
Source: CMS Open Payments, program year 2025, 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 2018โ2023 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, 2019โ2024; 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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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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225 | 219 | $775.43 | $163.56 |
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99291
Critical care, first 30-74 minutes
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150 | 142 | $855.87 | $202.43 |
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.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-09-20NUCC 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
I20210929002292
GA
8820325269
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
North Atlanta Professional Services Llc
1000 Johnson Ferrry Rd Ne, Atlanta, GA 303421606
Phone: 4048518000
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.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Student in an Organized Health Care Education/Training Program
Doctor of Osteopathic Medicine (D.O.)
Student in an Organized Health Care Education/Training Program
Doctor of Osteopathic Medicine (D.O.)
Anesthesiologist Assistant
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 501 REDMOND RD NW, ROME, GA 301651415 (Tel: 7062910291)
Internal Medicine (license number reported to NPPES: GA 88375)
NPI status registered as active in NPPES database
Registered at 225 E JACKSON AVE, JONESBORO, AR 724013119 (Tel: 2056138152)
Registered at 225 E JACKSON AVE, JONESBORO, AR 724013119 (Tel: 8702071630)
Recorded as JOHN ALLISON, D.O.
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 Rome
- Dr. Shrinal Chokshi, MD
- Dr. Cadeara Lindenfelser, DO
- Dr. Jonathan Walrath, DO
- Dr. Jesse Zheng, MD
- Dr. Billy Chacko, MD
- Dr. Sahithi Battula, MD
Mailing Address
225 E Jackson Ave
Jonesboro, AR 724013119
Phone: 8702071630