Jennifer Wyckoff, MD
NPI 1427141381 · Endocrinology, Diabetes & Metabolism Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Wyckoff, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Ann Arbor, MI (NPI 1427141381).
Provider details
- NPI number
- 1427141381
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301087316 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
82 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) |
|---|---|---|
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 40 | $34 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 24 | $136 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $98 |
Typical Medicare-allowed amounts for these services range $34–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 42 | 11 |
| Metformin Hcl | 37 | — |
| Tirzepatidebrand: Mounjaro | 34 | — |
| Insulin Lisprobrand: Humalog | 27 | — |
| Insulin Aspartbrand: Novolog | 25 | — |
| Semaglutidebrand: Ozempic | 24 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2021-01-08
- Certified
- 2021-01-08
Frequently asked questions
- What is Jennifer Wyckoff's NPI number?
- Jennifer Wyckoff's National Provider Identifier (NPI) is 1427141381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Wyckoff's specialty?
- Jennifer Wyckoff is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Wyckoff located?
- Jennifer Wyckoff's practice location on file with NPPES is 24 Frank Lloyd Drive, Ann Arbor, MI 48105.
- What is Jennifer Wyckoff's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Wyckoff is (734) 998-2450.
- Does Jennifer Wyckoff accept Medicare?
- Jennifer Wyckoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Wyckoff's NPI active?
- Yes — Jennifer Wyckoff's NPI (1427141381) is active in the NPPES registry as of the last update on 2021-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.