Mary Rockefeller
Family Nurse Practitioner · Washington, DC
Mary Rockefeller is a family nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1326454265, issued on Jul 10, 2014. Check the license (District of Columbia RN1010260, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Rockefeller
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- RN1010260 DC
HHA12667 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1621 Lyman PL NE, Washington, DC 20002
- Phone
- (202) 636-1130
- Enumerated
- Jul 10, 2014
- Record last updated
- May 3, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (202) 636-1132
- Medicare enrollment
- Enrolled (PECOS I20190718001521); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 682 in District of Columbia → Look up another NPI →
Verify Mary Rockefeller 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 RN1010260Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family nurse practitioner in 2024
308 Medicare Part D claims for 32 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Amlodipine Besylate21 claims
- Hydrochlorothiazide15 claims
- Famotidine13 claims
- Oxycodone Hcl13 claims
- Morphine Sulfate Er12 claims
- Losartan Potassium11 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.
Mary Rockefeller among 682 family nurse practitioner records in District of Columbia
Mary Rockefeller is one of 682 family nurse practitioner records with a practice address in District of Columbia. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 37% of them.
- NPI issued2014 · 37% of these records are older, 59% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2013 · median 2019 among the 311 with a school on file
- Record last updated2019 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X 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).
675 family nurse practitioner records list a practice address in Washington
They are 675 of the 45,857 NPPES records with a practice address in Washington, and 682 family nurse practitioner records in District of Columbia.
All 682 in District of Columbia → Every provider in Washington → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Itunuoluwa Alao, FNP-BCWashington, DC 200021497002836
- Chinwendu Carter, FNPWashington, DC 200021881945319
- Anne Cavett, NPWashington, DC 200021225337942
- Barbara Choo, CRNPWashington, DC 200021922003078
- Megan Coleman, FNPWashington, DC 200021043595036
- Sarah CummingsWashington, DC 200021578877320
- Daguse Donacin, NPWashington, DC 200021538614516
- Shannon Gorrell, FNP-BCWashington, DC 200021811382146
Common questions
What is Mary Rockefeller's NPI number?
Mary Rockefeller's National Provider Identifier (NPI) is 1326454265, issued on Jul 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mary Rockefeller located?
The NPPES record lists a practice address at 1621 Lyman PL NE, Washington, DC, 20002. Phone: (202) 636-1130. Providers update this record themselves, so call before visiting.
How can I verify Mary Rockefeller's license?
NPPES lists District of Columbia license number RN1010260, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Rockefeller prescribe under Medicare Part D?
In 2024, Mary Rockefeller had 308 Medicare Part D claims for 32 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.