Mary C. Deckelman, MD
Child & Adolescent Psychiatry Physician · Severna Park, MD
Mary C. Deckelman, MD is a child & adolescent psychiatry physician with a practice address in Severna Park, Maryland, and NPI 1881610384, issued on Jul 15, 2006. Check the license (Maryland D40684, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary C. Deckelman
- Credential
- MD
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License numbers
- D40684 MD
35082492 OH
Self-reported in NPPES; status is on the state search - Practice location
- 452 Maryleborn RD, Severna Park, MD 21146
- Phone
- (216) 533-1713
- Enumerated
- Jul 15, 2006
- Record last updated
- Jul 21, 2022
- Medicaid ID
- 2431078 OH
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 257 in Maryland → Look up another NPI →
Verify Mary C. Deckelman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D40684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary C. Deckelman among 257 child & adolescent psychiatry physician records in Maryland
Mary C. Deckelman, MD is one of 257 child & adolescent psychiatry physician records with a practice address in Maryland. 51% 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 74% newer
- In a Medicare fileNo · 51% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2022 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Maryland
There are 257 child & adolescent psychiatry physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 257 in Maryland → Every provider in Severna Park → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Damani Johnson, MDReisterstown, MD 211361073642310
- Nida Muzaffar, M.D.Reisterstown, MD 211361912341173
- Davis Shingleton, M.D.Reisterstown, MD 211361932220647
- Cheryl Manning, M.D.Randallstown, MD 211331477794279
- Gary Klein, MDOwings Mills, MD 211171164647483
- Dina Sokal, M.D.Owings Mills, MD 211171063447654
- Eric MarshallOdenton, MD 211131689375503
- Carol Watkins, M.D.Monkton, MD 211111255489456
Common questions
What is Mary C. Deckelman, MD's NPI number?
Mary C. Deckelman, MD's National Provider Identifier (NPI) is 1881610384, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary C. Deckelman, MD located?
The NPPES record lists a practice address at 452 Maryleborn RD, Severna Park, MD, 21146. Phone: (216) 533-1713. Providers update this record themselves, so call before visiting.
How can I verify Mary C. Deckelman, MD's license?
NPPES lists Maryland license number D40684, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.