Margaret Grauel Baker, BSN, RN, CAPA
Registered Nurse · Columbia, MD
Margaret Grauel Baker, BSN, RN, CAPA is a registered nurse with a practice address in Columbia, Maryland, and NPI 1891342382, issued on Aug 20, 2019. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret Grauel Baker
- Credential
- BSN, RN, CAPA
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 109297 SC
Self-reported in NPPES; status is on the state search - Practice location
- 10440 Little Patuxent Pkwy Ste 800, Columbia, MD 21044
- Phone
- (410) 952-4277
- Enumerated
- Aug 20, 2019
- Record last updated
- Aug 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 10440 Little Patuxent Pkwy Ste 800
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stacey Aldrich, RNRegistered Nurse1457833477
Verify Margaret Grauel Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
783 registered nurse records list a practice address in Columbia
They are 783 of the 6,690 NPPES records with a practice address in Columbia, and 2,453 registered nurse records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 783 in Columbia → All 2,453 in Maryland → Every provider in Columbia →
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Common questions
What is Margaret Grauel Baker, BSN, RN, CAPA's NPI number?
Margaret Grauel Baker, BSN, RN, CAPA's National Provider Identifier (NPI) is 1891342382, issued on Aug 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Grauel Baker, BSN, RN, CAPA located?
The NPPES record lists a practice address at 10440 Little Patuxent Pkwy Ste 800, Columbia, MD, 21044. Phone: (410) 952-4277. Providers update this record themselves, so call before visiting.
How can I verify Margaret Grauel Baker, BSN, RN, CAPA's license?
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.