Sarah Post, M.D.
NPI 1679911135 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Post, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1679911135).
Provider details
- NPI number
- 1679911135
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 268182 (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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,480 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 270 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 173 | $98 |
| Hemoglobin A1c Level83036 | 123 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 108 | $13 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 73 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 59 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 294 | 92 |
| Amlodipine Besylate | 180 | 57 |
| Omeprazole | 129 | 44 |
| Lisinopril | 110 | 32 |
| Levothyroxine Sodium | 94 | 31 |
| Metoprolol Succinate | 93 | 23 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-06
- Last updated
- 2016-09-23
Frequently asked questions
- What is Sarah Post's NPI number?
- Sarah Post's National Provider Identifier (NPI) is 1679911135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Post's specialty?
- Sarah Post is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Post located?
- Sarah Post's practice location on file with NPPES is 133 Brookline Ave, Boston, MA 02215-3904.
- What is Sarah Post's phone number?
- The practice phone number listed in the NPPES registry for Sarah Post is (617) 421-8843.
- Does Sarah Post accept Medicare?
- Sarah Post is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Post's NPI active?
- Yes — Sarah Post's NPI (1679911135) is active in the NPPES registry as of the last update on 2016-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.