Allison Dewey Sadr, CNM,MPH
Advanced Practice Midwife · Cheverly, MD
Allison Dewey Sadr, CNM,MPH is an advanced practice midwife with a practice address in Cheverly, Maryland, and NPI 1477602159, issued on Jan 10, 2007. Check the license (Maryland R112539, 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
- Allison Dewey Sadr
- Credential
- CNM,MPH
- Primary taxonomy
- Advanced Practice Midwife 367A00000X
- License number
- R112539 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3001 Hospital Dr, Cheverly, MD 20785
- Phone
- (301) 618-2355
- Enumerated
- Jan 10, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 0436510 DC
- Entity
- Type 1 · individual
8 nearest advanced practice midwife records → All 310 in Maryland → Look up another NPI →
Also registered at 3001 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Allison Dewey Sadr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R112539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Allison Dewey Sadr among 310 advanced practice midwife records in Maryland
Allison Dewey Sadr, CNM,MPH is one of 310 advanced practice midwife 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 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 60% newer
- In a Medicare fileNo · 51% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 advanced practice midwife records list a practice address in Cheverly
They are 12 of the 374 NPPES records with a practice address in Cheverly, and 310 advanced practice midwife records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 310 in Maryland → Every provider in Cheverly → Advanced Practice Midwife nationwide →
The 8 advanced practice midwife records with the nearest ZIP codes
- Margaret Holley, CNMCheverly, MD 207851336233170
- Laurel Howe, CNMCheverly, MD 207851386047900
- Katie Huffling, CNMCheverly, MD 207851346302908
- Bosede Lasekan, CNMCheverly, MD 207851518047380
- Jaime Liebig, C.NMCheverly, MD 207851053735449
- Barbara Osafo, CNMCheverly, MD 207851295042216
- Catherine Schwob, CNMCheverly, MD 207851861570731
- Ann Silvonek, CNMCheverly, MD 207851497790729
Common questions
What is Allison Dewey Sadr, CNM,MPH's NPI number?
Allison Dewey Sadr, CNM,MPH's National Provider Identifier (NPI) is 1477602159, issued on Jan 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Allison Dewey Sadr, CNM,MPH located?
The NPPES record lists a practice address at 3001 Hospital Dr, Cheverly, MD, 20785. Phone: (301) 618-2355. Providers update this record themselves, so call before visiting.
How can I verify Allison Dewey Sadr, CNM,MPH's license?
NPPES lists Maryland license number R112539, 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.