Alin Ionescu, MD
Obstetrics & Gynecology Physician · Kensington, MD
Alin Ionescu, MD is an obstetrics & gynecology physician with a practice address in Kensington, Maryland, and NPI 1659675080, issued on Dec 28, 2010. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Alin Ionescu
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- A139307 CA
ME118890 FL
Self-reported in NPPES; status is on the state search - Practice location
- 10810 Connecticut Ave, Kensington, MD 20895
- Phone
- (301) 929-7100
- Enumerated
- Dec 28, 2010
- Record last updated
- Jun 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201019000309); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 10810 Connecticut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sima Artinian, MDDiagnostic Radiology Physician1154419539
- Sharmila Aryal, M.D.Family Medicine Physician1356488951
- Steven Baker, ODOptometrist1659449064
- Bhavna Bali, MD.Pediatrics Physician1164691788
- Sevag Bananian, M.D.Internal Medicine Physician1770578460
- Deborah Belsky, MDFamily Medicine Physician1386717684
Verify Alin Ionescu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
20 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The Mid Atlantic States, IncKensington, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alin Ionescu among 1,034 obstetrics & gynecology physician records in Maryland
Alin Ionescu, MD is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1998 · median 2005 among the 597 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 obstetrics & gynecology physician records list a practice address in Kensington
They are 12 of the 686 NPPES records with a practice address in Kensington, and 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Kensington → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Monica DaleKensington, MD 208951528235959
- Regine Feuer, M.D.Kensington, MD 208951710042106
- Nikhila Iruku, D.OKensington, MD 208951316230790
- Paul Lewis, MDKensington, MD 208951194886531
- Connie Liang, M.D.Kensington, MD 208951598932303
- Margarita Litvak-Kelner, MDKensington, MD 208951023452901
- Peter Ma, M.D.Kensington, MD 208951811903099
- Madelaine Rosche-Scott, M.DKensington, MD 208951538329453
Common questions
What is Alin Ionescu, MD's NPI number?
Alin Ionescu, MD's National Provider Identifier (NPI) is 1659675080, issued on Dec 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Alin Ionescu, MD located?
The NPPES record lists a practice address at 10810 Connecticut Ave, Kensington, MD, 20895. Phone: (301) 929-7100. Providers update this record themselves, so call before visiting.
How can I verify Alin Ionescu, MD's license?
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.
How much does Alin Ionescu, MD prescribe under Medicare Part D?
In 2024, Alin Ionescu, MD had 20 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.