Carolyn Summer, AGNP
NPI 1487026928 · Adult Health Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Summer, AGNP is a Adult Health Nurse Practitioner provider in Washington, DC (NPI 1487026928).
Provider details
- NPI number
- 1487026928
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN1039110 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 |
|---|---|---|
| Amlodipine Besylate | 29 | 13 |
| Atorvastatin Calcium | 25 | 14 |
| Lisinopril | 21 | — |
| Fluticasone Propionate | 15 | — |
| Metformin Hcl | 15 | — |
| Montelukast Sodium | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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
Additional practice locations (1)
- 1251b Saratoga Ave NeWashington, DC 20018-1025Phone: (202) 832-8818
Registry dates
- Enumerated
- 2015-10-23
- Last updated
- 2018-04-17
Frequently asked questions
- What is Carolyn Summer's NPI number?
- Carolyn Summer's National Provider Identifier (NPI) is 1487026928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Summer's specialty?
- Carolyn Summer is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolyn Summer located?
- Carolyn Summer's practice location on file with NPPES is 1251b Saratoga Ave Ne, Washington, DC 20018-1025.
- What is Carolyn Summer's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Summer is (202) 832-8818.
- Does Carolyn Summer accept Medicare?
- Carolyn Summer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Summer's NPI active?
- Yes — Carolyn Summer's NPI (1487026928) is active in the NPPES registry as of the last update on 2018-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.