Diana Putnam Steidl, CRNP
Neonatal Nurse Practitioner · Baltimore, MD
Diana Putnam Steidl, CRNP is a neonatal nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1508915695, issued on Jan 9, 2007. Check the license (Maryland R135270, 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
- Diana Putnam Steidl
- Credential
- CRNP
- Primary taxonomy
- Neonatal Nurse Practitioner 363LN0000X
- License number
- R135270 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4940 Eastern Ave, Baltimore, MD 21224
- Phone
- (410) 550-0395
- Enumerated
- Jan 9, 2007
- Record last updated
- Apr 10, 2024
- Entity
- Type 1 · individual
Also registered at 4940 Eastern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anas AbdullahStudent in an Organized Health Care Education/Training Program1184040917
- Asma Abeer, PA-CMedical Physician Assistant1386356442
- Mona Abraham, MDStudent in an Organized Health Care Education/Training Program1245807395
- Sherifatu Abu, MDInternal Medicine Physician1093372922
Verify Diana Putnam Steidl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R135270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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
- Ashley AlghaliBaltimore, MD1780317990
- Cynthia Arnold, N.P.Baltimore, MD1083795363
- Valerie Beach, DNP, CRNP, NNP-BCBaltimore, MD1578058715
- Karen Becker, NPBaltimore, MD1538128913
- Victoria Beltran, CRNPBaltimore, MD1790998672
- Megan Berman, CRNPBaltimore, MD1790025914
- Joann Bernard, CRNPBaltimore, MD1972895985
- Cheryl Bird, NNP-BCSilver Spring, MD1336605286
- Tammi Boswell, NPColumbia, MD1568515757
- Daniel Brewer, NURSE PRACTITIONERLargo, MD1669925608
Common questions
What is Diana Putnam Steidl, CRNP's NPI number?
Diana Putnam Steidl, CRNP's National Provider Identifier (NPI) is 1508915695, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diana Putnam Steidl, CRNP located?
The NPPES record lists a practice address at 4940 Eastern Ave, Baltimore, MD, 21224. Phone: (410) 550-0395. Providers update this record themselves, so call before visiting.
How can I verify Diana Putnam Steidl, CRNP's license?
NPPES lists Maryland license number R135270, 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.