NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1245494525 MD
Verify on CMS → Emily Walker, MD
Family Medicine Physician in Decatur, Georgia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 311 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
89%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Emily Walker, MD filed 2,352 Medicare Part D claims in 2023 as a Family Medicine Physician in Decatur, Georgia, prescribing 89% generic.
- 2K
- Part D claims, 2023
- 89%
- generic prescribing
- ≥86th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1245494525 · Family Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1245494525
- ENUM-MID 2008
- TAX-MEGA 148K Family Medicine
- RX-MID 2,352
- BOOK-LIGHT 3,727 in Georgia
- PHOTO-ENUM Serra Tranmer · 2008
Emily Walker, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,352 ≥ 86th percentile 86% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Emily Walker, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Emily Walker, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
2,352 31% vs specialty avg
Specialty distribution in Georgia
How Family Medicine Physician compares to other specialties among Georgia providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Medicine Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1245494525 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 07/15/2008 |
Brand vs generic prescribing mix · Typical
Emily Walker, MD - brand share 10.0%
Family Medicine Physician average
10% brand-name claims vs 89% generic, on 2,352 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,352
Total Claims
$219K
Total Drug Cost
311
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,388
- Total Day Supply
- 154,963
- Brand vs Generic
- 10% brand / 89% generic
- Brand Drug Cost
- $159K
- Generic Drug Cost
- $60K
- Opioid Claims
- 48 (2.0% rate)
- Antibiotic Claims
- 59
Patient Demographics
- Average Patient Age
- 70.6 years
- Avg HCC Risk Score
- 0.99
- Gender Split
- 69% female / 31% male
- Age Distribution
- <65: 46, 65-74: 164, 75-84: 77, 85+: 24
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Emily Walker, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
187 claims
- Amlodipine Besylate
Amlodipine Besylate
123 claims
- Omeprazole
Omeprazole
94 claims
- Gabapentin
Gabapentin
83 claims
- Lisinopril
Lisinopril
75 claims
- Levothyroxine Sodium 72
Levothyroxine Sodium
72 claims
- Metoprolol Succinate 63
Metoprolol Succinate
63 claims
- Losartan Potassium 62
Losartan Potassium
62 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 187 |
| Amlodipine Besylate | 123 |
| Omeprazole | 94 |
| Gabapentin | 83 |
| Lisinopril | 75 |
| Levothyroxine Sodium | 72 |
| Metoprolol Succinate | 63 |
| Losartan Potassium | 62 |
| Rosuvastatin Calcium | 45 |
| Trazodone Hcl | 43 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Emily Walker, MD fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Emily Walker, MD's 2,352 claims are below the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Walker, both outside Georgia so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Walker.
One of 3,727 Family Medicine Physician providers enrolled in Georgia, 5 are shown here.
Dr. Hayden Aaron
MD
Atlanta, GA
Dr. Margaret Abate
MD
Covington, GA
Dr. Suzanne Abbasi
MD
Grovetown, GA
Dr. Zia Abdi
MD
Atlanta, GA
Dr. Hamdi Abdirahman
MD
Dahlonega, GA
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Emily Walker, MD's specialty? ▼
Emily Walker, MD specializes in Family Medicine Physician and practices in Decatur, Georgia. Credentials: MD.
How much does Emily Walker, MD prescribe under Medicare Part D? ▼
In 2023, Emily Walker, MD wrote 2,352 Medicare Part D claims totaling $219K in drug costs for 311 beneficiaries.
Where is Emily Walker, MD located? ▼
Emily Walker, MD is located at 402 W PONCE DE LEON AVE, Decatur, GA, 30030. Phone: (404) 537-2521.
What is Emily Walker, MD's NPI number? ▼
Emily Walker, MD's National Provider Identifier (NPI) is 1245494525, issued on 07/15/2008.
Does Emily Walker, MD prescribe more brand-name or generic drugs? ▼
Emily Walker, MD's prescribing is 10% brand-name and 89% generic drugs by claim count, with $159K in brand drug costs.
Does Emily Walker, MD prescribe opioids? ▼
Yes, Emily Walker, MD had 48 opioid claims in 2023 with an opioid prescribing rate of 2.0%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Emily Walker, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Emily Walker, MD's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Emily Walker, MD accept Medicare? ▼
Emily Walker, MD appears in CMS Medicare data with 2,352 Part D claims and 311 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Emily Walker, MD's credentials? ▼
Emily Walker, MD's NPI is 1245494525 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.