Dr. Walter Yaw Agyeman, MD
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 163
- Publications
- 18
- MIPS score, 2024
- 92
- Practice address
- 1199 Prince Avenue, Athens, GA 30606
- Practice phone
- Call (706) 475-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Agyeman's professional email, personal email and mobile number
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Dr. Walter Yaw Agyeman is an internist in Athens, Georgia
Dr. Agyeman practices at Piedmont Athens Regional in Athens, Georgia, part of Piedmont Healthcare.
Dr. Agyeman's NPI, 1295311082, was assigned on March 22, 2021. Dr. Agyeman holds Georgia license 98940.
- NPI
- 1295311082NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446658801
- NPI enumeration date
- March 22, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (706) 475-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Walter Yaw Agyeman practices at Piedmont Athens Regional in Athens, Georgia
Dr. Agyeman's primary practice is Piedmont Athens Regional, at 1199 Prince Avenue, Athens, GA 30606 in Clarke County. The practice phone is (706) 475-7000.
- Piedmont Athens Regional1199 Prince Avenue, Athens, GA 30606 · Clarke CountyPhone(706) 475-7000
Source: Dmand AI Affiliation Data
Dr. Walter Yaw Agyeman is affiliated with 2 sites of care and 3 medical groups
Dr. Agyeman's primary practice is Piedmont Athens Regional in Athens, Georgia, part of Piedmont Healthcare. The medical group on file is Piedmont Hospitalist Physicians Group. Dmand AI also links Dr. Agyeman to 2 more medical groups and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Walter Yaw Agyeman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Agyeman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Athens Regional | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walter Yaw Agyeman is one of 3,575 internists in Georgia
Internal medicine is Dr. Agyeman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Agyeman is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. Agyeman
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Walter Yaw Agyeman billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Agyeman across 1 procedure code in 2024, all of them office visits, for 48 Medicare patients. Medicare paid $570 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Agyeman compared with the Georgia median for internists, 2024
- Dr. Agyeman
- Georgia median
- Medicare services
- 12vs 53698% below
- Medicare patients
- 48vs 19475% below
- Part D claims
- 79vs 33977% below
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Agyeman's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Walter Yaw Agyeman treated 48 Medicare patients in 2024, average age 73
CMS counts 48 Medicare patients who saw Dr. Agyeman in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.14, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Agyeman's median patient age at 66, with 52% women.
Dr. Agyeman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Agyeman's Medicare patients by sex, 2024
- Women2960%
- Men1940%
Chronic conditions among Dr. Agyeman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Chronic kidney disease52%
- Diabetes52%
- Arthritis46%
- Heart failure38%
- Ischemic heart disease33%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Agyeman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Walter Yaw Agyeman wrote 163 Medicare Part D claims in 2024
In 2024, Dr. Agyeman wrote 163 Medicare Part D claims for 40 patients. 78% of them were for generic drugs. CMS names the drug for 79 of them, across 6 drugs with 11 or more claims each, at $6,218 in total drug cost. In 2022, CMS named 36 claims across 3 drugs.
Dr. Agyeman's Part D claims by kind of drug, 2024
- Generic127 claims78%
- Brand-name36 claims22%
Dr. Agyeman's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Agyeman's Part D claims, 2024
- Antibiotics9%14 of 163 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 362023: 79119%
Drugs named by CMS: 6 in 2023, 3 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Walter Yaw Agyeman scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Agyeman for performance year 2024, reported through an alternative payment model (APM). Dr. Agyeman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Agyeman's MIPS scores, performance year 2024
- 92of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Walter Yaw Agyeman has 18 publications on record
Dmand AI links 18 papers to Dr. Agyeman, published from 2022 to 2025. 2022 was the busiest year, with 7. Dr. Agyeman has published most often in Cureus. Dr. Agyeman's most frequent co-authors are Basilio Nii Ayitey Addo, MD, Patrick Opoku Berchie, MD and Ayesha Ahmad, MBBS.
Dr. Agyeman's papers by year, 2022 to 2025
Dr. Agyeman's most frequent co-authors
- Basilio Nii Ayitey Addo, MD4 shared papers
- Patrick Opoku Berchie, MD2 shared papers
- Ayesha Ahmad, MBBS1 shared paper
Recent publications by Dr. Agyeman
Am J Cardiovasc Drugs
See who Dr. Agyeman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Agyeman works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Walter Yaw Agyeman received $231 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Agyeman from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $103.
General payments to Dr. Agyeman by program year, 2024 to 2025
Companies that paid Dr. Agyeman the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Walter Yaw Agyeman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Walter Yaw Agyeman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Walter Yaw Agyeman's NPI number?
Dr. Walter Yaw Agyeman's NPI number is 1295311082. It was assigned on March 22, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter Yaw Agyeman?
Dr. Walter Yaw Agyeman is an internist in Athens, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Walter Yaw Agyeman practice?
Dr. Agyeman practices at 1199 Prince Avenue, Athens, GA 30606. Dr. Agyeman's primary practice is Piedmont Athens Regional in Athens, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Agyeman to 2 medical groups and 1 home health agency.
What is Dr. Walter Yaw Agyeman's office phone number?
The practice phone on file for Dr. Agyeman is (706) 475-7000.
What is Dr. Walter Yaw Agyeman's medical license number?
Dr. Agyeman holds Georgia license 98940.
Which hospitals is Dr. Walter Yaw Agyeman affiliated with?
Dr. Agyeman practices at Piedmont Athens Regional in Athens, Georgia.
What medical group is Dr. Walter Yaw Agyeman part of?
Dr. Agyeman is linked to Piedmont Hospitalist Physicians Group. Dmand AI links Dr. Agyeman to 2 more medical groups.
Does Dr. Walter Yaw Agyeman accept Medicare?
Yes. CMS data shows Dr. Agyeman billed Medicare for 12 services in 2024, and Dr. Agyeman accepts Medicare assignment.
What is Dr. Walter Yaw Agyeman's MIPS score?
Dr. Agyeman's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Walter Yaw Agyeman see?
CMS counts 48 Medicare patients who saw Dr. Agyeman in 2024, with an average age of 73.
Show 6 more questionsShow fewer questions
What services does Dr. Walter Yaw Agyeman bill to Medicare?
In 2024, Dr. Agyeman's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Walter Yaw Agyeman prescribe most?
In 2023 Medicare Part D data, Dr. Agyeman's most prescribed drugs by claims were Metformin HCl, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Walter Yaw Agyeman received payments from drug or device companies?
CMS Open Payments shows $231 in general payments to Dr. Agyeman from 3 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Walter Yaw Agyeman been practicing?
Dr. Agyeman graduated from medical school in 2015, 11 years ago.
Does Dr. Walter Yaw Agyeman do research?
Dmand AI links 18 publications to Dr. Agyeman, published from 2022 to 2025.
Who does Dr. Walter Yaw Agyeman publish with?
Dr. Agyeman's most frequent co-authors are Basilio Nii Ayitey Addo, MD (4 shared papers), Patrick Opoku Berchie, MD (2 shared papers) and Ayesha Ahmad, MBBS (1 shared paper).
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