Carolyn Summer, AGNP
Adult Health Nurse Practitioner · Washington, DC
Carolyn Summer, AGNP is an adult health nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1487026928, issued on Oct 23, 2015. Check the license (District of Columbia RN1039110, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Summer
- Credential
- AGNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- RN1039110 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1251B Saratoga Ave NE, Washington, DC 20018
- Phone
- (202) 832-8818
- Enumerated
- Oct 23, 2015
- Record last updated
- Apr 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (202) 548-8600
- Medicare enrollment
- Enrolled (PECOS I20151218000965); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 111 in District of Columbia → Look up another NPI →
Also registered at 1251B Saratoga Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carolyn Summer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license RN1039110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
213 Medicare Part D claims for 47 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate29 claims
- Atorvastatin Calcium25 claims
- Lisinopril21 claims
- Fluticasone Propionate15 claims
- Metformin Hcl15 claims
- Montelukast Sodium12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Unity Health Care Inc.Washington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Summer among 111 adult health nurse practitioner records in District of Columbia
Carolyn Summer, AGNP is one of 111 adult health nurse practitioner records with a practice address in District of Columbia. 52% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 68% of them.
- NPI issued2015 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 52% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated2015 · median 2015 among the 33 with a school on file
- Record last updated2018 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in District of Columbia
There are 111 adult health nurse practitioner records in District of Columbia.
All 111 in District of Columbia → Every provider in Washington → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Mebrat Medhane, ANPWashington, DC 200171225354566
- Rosemourine Obi, CRNPWashington, DC 200171659985943
- Laurel Renaud, CRNPWashington, DC 200171124162409
- Carla Best-Otubu, NPWashington, DC 200201023831419
- Suzanne French, NPWashington, DC 200161811215098
- Jaylon Garrett, APRNWashington, DC 200161306470166
- Karen Going, ANP-CWashington, DC 200161588962369
- Christina Kim, NPWashington, DC 200161538489406
Common questions
What is Carolyn Summer, AGNP's NPI number?
Carolyn Summer, AGNP's National Provider Identifier (NPI) is 1487026928, issued on Oct 23, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Summer, AGNP located?
The NPPES record lists a practice address at 1251B Saratoga Ave NE, Washington, DC, 20018. Phone: (202) 832-8818. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Summer, AGNP's license?
NPPES lists District of Columbia license number RN1039110, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn Summer, AGNP prescribe under Medicare Part D?
In 2024, Carolyn Summer, AGNP had 213 Medicare Part D claims for 47 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.