Sunmi Yang, MD
NPI 1821448846 · Family Medicine Physician · Swampscott, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunmi Yang, MD is a Family Medicine Physician provider in Swampscott, MA (NPI 1821448846).
Provider details
- NPI number
- 1821448846
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101266724 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 37 | 21 |
| Levothyroxine Sodium | 24 | 11 |
| Metoprolol Succinate | 24 | 13 |
| Lisinopril | 22 | 15 |
| Hydrochlorothiazide | 17 | — |
| Amlodipine Besylate | 16 | — |
| Simvastatin | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-21
- Last updated
- 2021-02-04
- Certified
- 2021-02-04
Frequently asked questions
- What is Sunmi Yang's NPI number?
- Sunmi Yang's National Provider Identifier (NPI) is 1821448846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunmi Yang's specialty?
- Sunmi Yang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sunmi Yang located?
- Sunmi Yang's practice location on file with NPPES is 250 Paradise Rd, Swampscott, MA 01907-2948.
- What is Sunmi Yang's phone number?
- The practice phone number listed in the NPPES registry for Sunmi Yang is (781) 596-2000.
- Does Sunmi Yang accept Medicare?
- Sunmi Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunmi Yang's NPI active?
- Yes — Sunmi Yang's NPI (1821448846) 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.