Mary Anderson, MD
NPI 1487662060 · Obstetrics & Gynecology Physician · Lake Geneva, WI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Anderson, MD is a Obstetrics & Gynecology Physician provider in Lake Geneva, WI (NPI 1487662060).
Provider details
- NPI number
- 1487662060
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036144926 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 30 | 16 |
| Solifenacin Succinate | 18 | — |
| Pentosan Polysulfate Sodiumbrand: Elmiron | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 915 13th Ave NClinton, IA 52732-5067Phone: (563) 243-2511
- 915 13th Ave NClinton, IA 52732-5067Phone: (563) 243-2511
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2025-03-03
- Certified
- 2025-03-03
Frequently asked questions
- What is Mary Anderson's NPI number?
- Mary Anderson's National Provider Identifier (NPI) is 1487662060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Anderson's specialty?
- Mary Anderson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Anderson located?
- Mary Anderson's practice location on file with NPPES is N2950 State Road 67, Lake Geneva, WI 53147.
- What is Mary Anderson's phone number?
- The practice phone number listed in the NPPES registry for Mary Anderson is (262) 245-4990.
- Does Mary Anderson accept Medicare?
- Mary Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Anderson's NPI active?
- Yes — Mary Anderson's NPI (1487662060) is active in the NPPES registry as of the last update on 2025-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.