Marcy Cheifetz, MD
NPI 1003825415 · Endocrinology, Diabetes & Metabolism Physician · Chestnut Hill, MA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcy Cheifetz, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Chestnut Hill, MA (NPI 1003825415).
Provider details
- NPI number
- 1003825415
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 220958 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
5,733 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 572 | $9 |
| Calculation of Trabecular Bone Score (tbs) Using Imaging Data With Interpretation and Report on Fracture Risk77089 | 437 | $46 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 335 | $44 |
| Blood Creatinine Level82565 | 319 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 316 | $140 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 314 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 372 | 114 |
| Semaglutidebrand: Ozempic | 200 | 32 |
| Alendronate Sodium | 196 | 69 |
| Empagliflozinbrand: Jardiance | 173 | 35 |
| Dulaglutidebrand: Trulicity | 168 | 20 |
| Atorvastatin Calcium | 164 | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,772 across 8 records (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
- 2006-08-05
- Last updated
- 2021-02-04
- Certified
- 2021-02-04
Frequently asked questions
- What is Marcy Cheifetz's NPI number?
- Marcy Cheifetz's National Provider Identifier (NPI) is 1003825415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcy Cheifetz's specialty?
- Marcy Cheifetz is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Marcy Cheifetz located?
- Marcy Cheifetz's practice location on file with NPPES is 291 Independence Dr Fl 9, Chestnut Hill, MA 02467-3628.
- What is Marcy Cheifetz's phone number?
- The practice phone number listed in the NPPES registry for Marcy Cheifetz is (617) 541-6675.
- Does Marcy Cheifetz accept Medicare?
- Marcy Cheifetz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcy Cheifetz's NPI active?
- Yes — Marcy Cheifetz's NPI (1003825415) is active in the NPPES registry as of the last update on 2021-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.