Maria Barbosa Richardson, CPNP, FNP-BC
Primary Care Nurse Practitioner · Aspen Hill, MD
Maria Barbosa Richardson, CPNP, FNP-BC is a primary care nurse practitioner with a practice address in Aspen Hill, Maryland, and NPI 1639596109, issued on Mar 23, 2014. Check the license (Maryland R210081, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Barbosa Richardson
- Credential
- CPNP, FNP-BC
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- R210081 MD
Self-reported in NPPES; status is on the state search - Practice location
- 13975 Connecticut Ave, Aspen Hill, MD 20906
- Phone
- (301) 557-1936
- Enumerated
- Mar 23, 2014
- Record last updated
- Apr 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (301) 557-1949
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 295 in Maryland → Look up another NPI →
Also registered at 13975 Connecticut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erik Rivera, M.D.Internal Medicine Physician1891924866
Verify Maria Barbosa Richardson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R210081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
25 Medicare Part D claims, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D.
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.
Maria Barbosa Richardson among 295 primary care nurse practitioner records in Maryland
Maria Barbosa Richardson, CPNP, FNP-BC is one of 295 primary care nurse practitioner records with a practice address in Maryland. 74% 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 18% of them.
- NPI issued2014 · 18% of these records are older, 78% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2020 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 primary care nurse practitioner record lists a practice address in Aspen Hill
They are 1 of the 23 NPPES records with a practice address in Aspen Hill, and 295 primary care nurse practitioner records in Maryland.
All 295 in Maryland → Every provider in Aspen Hill → Primary Care Nurse Practitioner nationwide →
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Common questions
What is Maria Barbosa Richardson, CPNP, FNP-BC's NPI number?
Maria Barbosa Richardson, CPNP, FNP-BC's National Provider Identifier (NPI) is 1639596109, issued on Mar 23, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Maria Barbosa Richardson, CPNP, FNP-BC located?
The NPPES record lists a practice address at 13975 Connecticut Ave, Aspen Hill, MD, 20906. Phone: (301) 557-1936. Providers update this record themselves, so call before visiting.
How can I verify Maria Barbosa Richardson, CPNP, FNP-BC's license?
NPPES lists Maryland license number R210081, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Barbosa Richardson, CPNP, FNP-BC prescribe under Medicare Part D?
In 2024, Maria Barbosa Richardson, CPNP, FNP-BC had 25 Medicare Part D claims; the average among primary care nurse practitioner prescribers was 1,492. 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.