Wendy Walker, M.D.
NPI 1053379834 · Family Medicine Physician · Harbor Springs, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendy Walker, M.D. is a Family Medicine Physician provider in Harbor Springs, MI (NPI 1053379834).
Provider details
- NPI number
- 1053379834
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301061519 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
805 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 195 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 137 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 113 | $122 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 103 | $18 |
| Administration of Influenza Virus VaccineG0008 | 51 | $31 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 117 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 635 | 178 |
| Levothyroxine Sodium | 256 | 59 |
| Losartan Potassium | 165 | 44 |
| Metoprolol Succinate | 145 | 45 |
| Omeprazole | 143 | 43 |
| Amlodipine Besylate | 133 | 41 |
| Bupropion Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-02
- Last updated
- 2018-08-16
Frequently asked questions
- What is Wendy Walker's NPI number?
- Wendy Walker's National Provider Identifier (NPI) is 1053379834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Walker's specialty?
- Wendy Walker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wendy Walker located?
- Wendy Walker's practice location on file with NPPES is 8881 M 119, Harbor Springs, MI 49740.
- What is Wendy Walker's phone number?
- The practice phone number listed in the NPPES registry for Wendy Walker is (231) 622-6570.
- Does Wendy Walker accept Medicare?
- Wendy Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendy Walker's NPI active?
- Yes — Wendy Walker's NPI (1053379834) is active in the NPPES registry as of the last update on 2018-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.