Sharon Macmillan, MD
NPI 1952369175 · Gynecology Physician · Agawam, MA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Macmillan, MD is a Gynecology Physician provider in Agawam, MA (NPI 1952369175).
Provider details
- NPI number
- 1952369175
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 204995 (MA)
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 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
346 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) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 113 | $41 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 112 | $47 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $90 |
| Automated Urinalysis Test81003 | 22 | $2 |
| Smear for Infectious Agents87210 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 215 | 64 |
| Progesterone, Micronizedbrand: Progesterone | 72 | 23 |
| Triamcinolone Acetonide | 58 | 31 |
| Fluconazole | 39 | 29 |
| Nystatin | 27 | 13 |
| Valacyclovir Hclbrand: Valacyclovir | 18 | — |
| Estradiolbrand: Yuvafem | 16 | — |
| Raloxifene Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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
- 2006-05-04
- Last updated
- 2012-09-06
Frequently asked questions
- What is Sharon Macmillan's NPI number?
- Sharon Macmillan's National Provider Identifier (NPI) is 1952369175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Macmillan's specialty?
- Sharon Macmillan is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Sharon Macmillan located?
- Sharon Macmillan's practice location on file with NPPES is 200 Silver Street, Agawam, MA 01001.
- What is Sharon Macmillan's phone number?
- The practice phone number listed in the NPPES registry for Sharon Macmillan is (413) 209-9394.
- Does Sharon Macmillan accept Medicare?
- Sharon Macmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Macmillan's NPI active?
- Yes — Sharon Macmillan's NPI (1952369175) is active in the NPPES registry as of the last update on 2012-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.