Avi Keller
Registered Nurse · Greenbelt, MD
Avi Keller is a registered nurse with a practice address in Greenbelt, Maryland, and NPI 1518326073, issued on Feb 12, 2016. Check the license (Maryland R204089, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Avi Keller
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- R204089 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9220 Springhill LN, Greenbelt, MD 20770
- Phone
- (240) 642-2278
- Enumerated
- Feb 12, 2016
- Record last updated
- Feb 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (240) 642-2279
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 2,453 in Maryland → Look up another NPI →
Also registered at 9220 Springhill LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kendra McDow, MD, MPHPediatrics Physician1265792519
- Emily PavettoRegistered Nurse1487045738
- Pamela Sampson, ARNPFamily Nurse Practitioner1508858374
Verify Avi Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R204089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Avi Keller among 2,453 registered nurse records in Maryland
Avi Keller is one of 2,453 registered nurse records with a practice address in Maryland. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 42% of them.
- NPI issued2016 · 42% of these records are older, 52% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2016 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 registered nurse records list a practice address in Greenbelt
They are 21 of the 1,332 NPPES records with a practice address in Greenbelt, and 2,453 registered nurse records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,453 in Maryland → Every provider in Greenbelt → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Adedoyin AdekoyaGreenbelt, MD 207701497097919
- Oluwatoyin Adeyinka, RNGreenbelt, MD 207701144488859
- Gladys AkaminGreenbelt, MD 207701174884969
- Delphine AnuGreenbelt, MD 207701811383045
- Elizabeth EbaiGreenbelt, MD 207701184981722
- Atabong FobellaGreenbelt, MD 207701093074601
- Cathrine Goldsborough, R.N.Greenbelt, MD 207701528488202
- Lizette JevGreenbelt, MD 207701457758807
Common questions
What is Avi Keller's NPI number?
Avi Keller's National Provider Identifier (NPI) is 1518326073, issued on Feb 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Avi Keller located?
The NPPES record lists a practice address at 9220 Springhill LN, Greenbelt, MD, 20770. Phone: (240) 642-2278. Providers update this record themselves, so call before visiting.
How can I verify Avi Keller's license?
NPPES lists Maryland license number R204089, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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. 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.