Sara Niester
NPI 1861050601 · Obstetrics & Gynecology Physician · York, PA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Niester is a Obstetrics & Gynecology Physician provider in York, PA (NPI 1861050601).
Provider details
- NPI number
- 1861050601
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD481839 (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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
19 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) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 19 | $37 |
Typical Medicare-allowed amounts for these services range $37–$37 (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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Estradiol | 14 |
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 (7)
- 3992 Carlisle RdDover, PA 17315-3506Phone: (717) 851-7260Fax: (717) 292-2879
- 1227 Baltimore StHanover, PA 17331-4406Phone: (717) 633-1433Fax: (717) 633-1838
- 13515 Wolfe Rd Ste DNew Freedom, PA 17349-9346Phone: (717) 812-2540Fax: (717) 715-1310
- 2050 S Queen St Ste 200York, PA 17403-4829Phone: (717) 812-2316Fax: (717) 848-5540
- 1101 Edgar StYork, PA 17403-2862Phone: (717) 812-4602
- 1001 S George StYork, PA 17403-3676Phone: (717) 851-2348
- 4222 Lincoln HwyYork, PA 17406-8083Phone: (717) 812-7800Fax: (717) 812-7811
Registry dates
- Enumerated
- 2019-06-05
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Sara Niester's NPI number?
- Sara Niester's National Provider Identifier (NPI) is 1861050601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Niester's specialty?
- Sara Niester is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Niester located?
- Sara Niester's practice location on file with NPPES is 1693 S Queen St, York, PA 17403-4609.
- What is Sara Niester's phone number?
- The practice phone number listed in the NPPES registry for Sara Niester is (717) 845-1621.
- Does Sara Niester accept Medicare?
- Sara Niester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Niester's NPI active?
- Yes — Sara Niester's NPI (1861050601) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.