Michelle Walker, MD
NPI 1780116517 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Walker, MD is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1780116517).
Provider details
- NPI number
- 1780116517
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD473568 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
695 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 214 | $98 |
| 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'SG2211 | 191 | $17 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 107 | $35 |
| 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'SG2211 | 45 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dulaglutidebrand: Trulicity | 363 | 84 |
| Semaglutidebrand: Ozempic | 245 | 59 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 227 | 95 |
| Metformin Hcl | 180 | 56 |
| Insulin Aspartbrand: Novolog Flexpen | 156 | 58 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 146 | 53 |
Practice location
Mailing address
Additional practice locations (1)
- 501 S 54th StPhiladelphia, PA 19143-1900Phone: (215) 662-2300Fax: (215) 614-0418
Registry dates
- Enumerated
- 2017-03-30
- Last updated
- 2022-04-18
- Certified
- 2022-04-18
Frequently asked questions
- What is Michelle Walker's NPI number?
- Michelle Walker's National Provider Identifier (NPI) is 1780116517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Walker's specialty?
- Michelle Walker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Walker located?
- Michelle Walker's practice location on file with NPPES is 3400 Civic Center Blvd., Philadelphia, PA 19104-5134.
- What is Michelle Walker's phone number?
- The practice phone number listed in the NPPES registry for Michelle Walker is (215) 662-2300.
- Does Michelle Walker accept Medicare?
- Michelle Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Walker's NPI active?
- Yes — Michelle Walker's NPI (1780116517) is active in the NPPES registry as of the last update on 2022-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.