Avery Elizabeth Calhoun
Internal Medicine โข Marietta, GA
55 Whitcher St Ne Ste 350
Marietta, GA 300601129
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 March 21, 2019; this date does not establish years in practice.
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Published CMS data list 181 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 99232 โ Subsequent hospital care with moderate levelof medical decision making: 120 service units.
- 99239 โ Hospital discharge day management: 34 service units.
- 99222 โ Initial hospital care with straightforward or low-level medical decision making: 27 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Medicare Part B services went from 187 in 2022 to 181 in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2023.
Practice Location & Contact Primary Location
55 Whitcher St Ne Ste 350
Marietta, GA 300601129
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 Augusta, GA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $16,071 in 2023
The total amount Medicare approved for these services in 2023. 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, 2023.
Paid by Medicare
About $12,451 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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, 2023.
Open Payments general payments, program year 2025
All general payments: $304.15 across 3 records.
By nature of payment
- Food and Beverage: $304.15 across 3 records.
Reporting-company totals
- Boston Scientific Corporation: $199.82 across 2 records.
- Inari Medical, Inc.: $104.33 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).
NPI first issued
2019
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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)
Avery Calhoun 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 Avery Calhoun 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 Marietta and Georgia
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Avery Calhoun are from 2023.
122 active clinicians are listed under Internal Medicine with a practice address in Marietta, GA (3,919 in Georgia).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Marietta
36.1% of these 122 clinicians have the CMS telehealth indicator.
63.9% of these 122 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 stayed about the same: 187 in 2022 and 181 in 2023.
- 2022: 187
- 2023: 181
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Medicare-allowed amount
Medicare-allowed amount increased 40% from $11,439 in 2022 to $16,071 in 2023.
- 2022: $11,439
- 2023: $16,071
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Paid by Medicare
Paid by Medicare increased 38% from $9,014 in 2022 to $12,451 in 2023.
- 2022: $9,014
- 2023: $12,451
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $19.34 in 2022 to $304.15 in 2025.
- 2022: $19.34
- 2023: $39.19
- 2024: $521.62
- 2025: $304.15
Sources: CMS Medicare Physician & Other Practitioners (2023), 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 $304.15.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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ROTAPRO | General | $116.63 |
| Inari Medical, Inc. |
Food and Beverage
In-kind items and services
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FLOWTRIEVER CATHETER, S | General | $104.33 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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AVVIGO Guidance System | General | $83.19 |
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 2021โ2022 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, 2022โ2023; 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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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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120 | 53 | $162.00 | $75.04 |
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99239
Hospital discharge day management, more than 30 minutes
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34 | 34 | $233.00 | $108.93 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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27 | 27 | $298.00 | $124.54 |
Source: CMS Part B by Provider and Service, 2023; 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: 2025-03-24NUCC 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 - HOSPITALIST
I20220630002032
GA
7416337977
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
1120 15th St
Augusta, GA 309123049
Phone: 7067218623
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Medical
PASC
Nurse Practitioner - Primary Care
Nurse Practitioner
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Physician Assistant
Internal Medicine - Interventional Cardiology
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 55 WHITCHER ST NE STE 350, MARIETTA, GA 300601129 (Tel: 7704246893)
Registered at 1120 15TH ST, AUGUSTA, GA 309123049 (Tel: 7067218623)
Registered at 1120 15TH ST, AUGUSTA, GA 309120004 (Tel: 7067218623)
Internal Medicine (license number reported to NPPES: GA 90842)
NPI status registered as active in NPPES database
Registered at 49 JESSE HILL JR DR SE, ATLANTA, GA 303033049 (Tel: 4047787777)
Registered at 49 JESSE HILL JR DR SE, ATLANTA, GA 303033049 (Tel: 4047787777)
Recorded as AVERY CALHOUN
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 Marietta
- Dr. Syed Rizvi, MD
- Dr. Richard Blalock, MD
- Dr. Sena Choi, MD
- Dr. Michael Pompey, MD
- Dr. Lakshman Dinavahi, MD
- Dr. Podaly Jay, MD
Mailing Address
1120 15th St
Augusta, GA 309120004
Phone: 7067218623