Summer Allen, MD
NPI 1821298100 · Family Medicine Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Summer Allen, MD is a Family Medicine Physician provider in Rochester, MN (NPI 1821298100).
Provider details
- NPI number
- 1821298100
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 50962 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 27 | — |
| Losartan Potassium | 26 | 11 |
| Atorvastatin Calcium | 22 | — |
| Hydrochlorothiazide | 18 | — |
| Amlodipine Besylate | 13 | — |
| Metoprolol Succinate | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-24
- Last updated
- 2020-08-11
- Certified
- 2020-08-11
Frequently asked questions
- What is Summer Allen's NPI number?
- Summer Allen's National Provider Identifier (NPI) is 1821298100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Summer Allen's specialty?
- Summer Allen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Summer Allen located?
- Summer Allen's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Summer Allen's phone number?
- The practice phone number listed in the NPPES registry for Summer Allen is (507) 284-2511.
- Does Summer Allen accept Medicare?
- Summer Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Summer Allen's NPI active?
- Yes — Summer Allen's NPI (1821298100) is active in the NPPES registry as of the last update on 2020-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.