Deirdre Ann Mull, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Cumberland, MD
Deirdre Ann Mull, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Cumberland, Maryland, and NPI 1235315599, issued on Jan 17, 2008. Check the license (Maryland R129899, 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
- Deirdre Ann Mull
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- R129899 MD
Self-reported in NPPES; status is on the state search - Practice location
- 517 E Oldtown RD, Cumberland, MD 21502
- Phone
- (240) 362-7077
- Enumerated
- Jan 17, 2008
- Record last updated
- Jul 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (240) 362-7161
- Entity
- Type 1 · individual
Also registered at 517 E Oldtown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela FradiskaSocial Worker1598186587
- Zachary MathewsFamily Nurse Practitioner1457048472
- Nagaratnam Ranjithan, M.D.Nephrology Physician1245284355
Verify Deirdre Ann Mull in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R129899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18 psychiatric/mental health nurse practitioner records list a practice address in Cumberland
They are 18 of the 1,070 NPPES records with a practice address in Cumberland, and 2,373 psychiatric/mental health nurse practitioner records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 18 in Cumberland → All 2,373 in Maryland → Every provider in Cumberland →
Other psychiatric/mental health nurse practitioner records in Maryland
- Elisabeth Abamina-Lette, PMHNP-BCBaltimore, MD1578210035
- Christina Abange, NPGreenbelt, MD1467193854
- Itoro AbataiBaltimore, MD1245839653
- Ama Abban, PMHNPJessup, MD1184488017
- Lindsay Abbott, PMHNP-BCBaltimore, MD1205264116
- Adebola Abe-Fapohunda, PMHNP-BCUpper Marlboro, MD1083227177
- Genet Abera, CRNP-PMHNPSilver Spring, MD1346979135
- Karen AbernathyBaltimore, MD1588032122
- Zekarias AbessaSevern, MD1659198729
- Deepa Abhilash, CRNPSalisbury, MD1831718972
Common questions
What is Deirdre Ann Mull, PMHNP-BC's NPI number?
Deirdre Ann Mull, PMHNP-BC's National Provider Identifier (NPI) is 1235315599, issued on Jan 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Deirdre Ann Mull, PMHNP-BC located?
The NPPES record lists a practice address at 517 E Oldtown RD, Cumberland, MD, 21502. Phone: (240) 362-7077. Providers update this record themselves, so call before visiting.
How can I verify Deirdre Ann Mull, PMHNP-BC's license?
NPPES lists Maryland license number R129899, 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.