NPPES file of Aug 9, 2026

Kay B. Mathias, CNNP

Neonatal Nurse Practitioner · Baltimore, MD

Kay B. Mathias, CNNP is a neonatal nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1437215381, issued on Dec 28, 2006. Check the license (Maryland R081970, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437215381
Name
Kay B. Mathias
Credential
CNNP
Primary taxonomy
Neonatal Nurse Practitioner 363LN0000X
License number
R081970 MD
Self-reported in NPPES; status is on the state search
Practice location
1708 W Rogers Ave, Baltimore, MD 21209
Phone
(410) 578-8600
Enumerated
Dec 28, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1708 W Rogers Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amanda Aberg, MS, OTR/L, CBISOccupational Therapist1518589621
  2. Ajoke Akintade, M.D.Pediatric Neurodevelopmental Disabilities Physician1568400125
  3. Courtney Andrews, PSY.D.Psychologist1356030118
  4. Steven Band, PHDClinical Child & Adolescent Psychologist1598834020
  5. Guinnevere Baranowski, PSYDPsychologist1841169927
  6. June Beeman, CRNPPediatric Nurse Practitioner1295807303

Verify Kay B. Mathias in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R081970
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

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Neonatal Nurse Practitioner providers in Maryland

There are 96 neonatal nurse practitioner records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other neonatal nurse practitioner records in Maryland

  1. Ashley AlghaliBaltimore, MD1780317990
  2. Cynthia Arnold, N.P.Baltimore, MD1083795363
  3. Valerie Beach, DNP, CRNP, NNP-BCBaltimore, MD1578058715
  4. Karen Becker, NPBaltimore, MD1538128913
  5. Victoria Beltran, CRNPBaltimore, MD1790998672
  6. Megan Berman, CRNPBaltimore, MD1790025914
  7. Joann Bernard, CRNPBaltimore, MD1972895985
  8. Cheryl Bird, NNP-BCSilver Spring, MD1336605286
  9. Tammi Boswell, NPColumbia, MD1568515757
  10. Daniel Brewer, NURSE PRACTITIONERLargo, MD1669925608

Common questions

What is Kay B. Mathias, CNNP's NPI number?

Kay B. Mathias, CNNP's National Provider Identifier (NPI) is 1437215381, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kay B. Mathias, CNNP located?

The NPPES record lists a practice address at 1708 W Rogers Ave, Baltimore, MD, 21209. Phone: (410) 578-8600. Providers update this record themselves, so call before visiting.

How can I verify Kay B. Mathias, CNNP's license?

NPPES lists Maryland license number R081970, 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.