Sara Jane Cromer, MD
NPI 1619362159 · Endocrinology, Diabetes & Metabolism Physician · Boston, MA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Jane Cromer, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Boston, MA (NPI 1619362159).
Provider details
- NPI number
- 1619362159
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 288359 (MA)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
97 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $102 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 31 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 28 | $140 |
Typical Medicare-allowed amounts for these services range $82–$140 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alendronate Sodium | 62 | 22 |
| Semaglutidebrand: Ozempic | 29 | — |
| Levothyroxine Sodium | 21 | — |
| Teriparatide | 19 | — |
| Tirzepatidebrand: Mounjaro | 18 | — |
| Linagliptinbrand: Tradjenta | 13 | — |
| Potassium Citratebrand: Potassium Citrate Er |
Practice location
Mailing address
Additional practice locations (1)
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 726-8720
Registry dates
- Enumerated
- 2015-04-01
- Last updated
- 2021-07-07
- Certified
- 2021-06-23
Frequently asked questions
- What is Sara Jane Cromer's NPI number?
- Sara Jane Cromer's National Provider Identifier (NPI) is 1619362159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Jane Cromer's specialty?
- Sara Jane Cromer is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Jane Cromer located?
- Sara Jane Cromer's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Sara Jane Cromer's phone number?
- The practice phone number listed in the NPPES registry for Sara Jane Cromer is (617) 726-8720.
- Does Sara Jane Cromer accept Medicare?
- Sara Jane Cromer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Jane Cromer's NPI active?
- Yes — Sara Jane Cromer's NPI (1619362159) is active in the NPPES registry as of the last update on 2021-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.