NPPES file of Aug 9, 2026

Olwyn Diamond, D.D.S

Orthodontics and Dentofacial Orthopedics Dentistry · Baltimore, MD

Olwyn Diamond, D.D.S is an orthodontics and dentofacial orthopedics dentistry with a practice address in Baltimore, Maryland, and NPI 1184712309, issued on Oct 11, 2006. Check the license (Maryland 7870, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184712309
Name
Olwyn Diamond
Credential
D.D.S
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
7870 MD
Self-reported in NPPES; status is on the state search
Practice location
2835 Smith Ave, Baltimore, MD 21209
Phone
(410) 486-3636
Enumerated
Oct 11, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(410) 486-3657
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2835 Smith Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Chana Abrams, PA-CMedical Physician Assistant1982843157
  2. Tikva Dixler, PA-CPhysician Assistant1912120924
  3. Michelle Gelkin, MDOphthalmology Physician1851300834
  4. Aaron Goldberg, MDInternal Medicine Physician1104836345
  5. Michael Levin, MDInternal Medicine Physician1902906753
  6. Niroshi Rajapakse, MDInternal Medicine Physician1073583704

Verify Olwyn Diamond in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 7870    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Orthodontics and Dentofacial Orthopedics Dentistry providers in Maryland

There are 269 orthodontics and dentofacial orthopedics dentistry records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 269 in Maryland → Every provider in Baltimore →

Other orthodontics and dentofacial orthopedics dentistry records in Maryland

  1. C Abigail, DDSBethesda, MD1649281304
  2. Heather AbrahamsCatonsville, MD1568967354
  3. Ronald Ackerman, D.D.S.Waldorf, MD1700868205
  4. Terry Akpua, DDS, MBAJessup, MD1376275545
  5. Brionna Anthony, DDSGlen Burnie, MD1760188221
  6. Anthony Anyadike, DDSGlen Burnie, MD1598761462
  7. Eduardo Avila, D.M.D., M.P.H.Rockville, MD1235134032
  8. Mehdy Baghaei-Rad, DMDPotomac, MD1891845459
  9. Jill Baldinger, DMDFinksburg, MD1356431977
  10. Ernie Banks, DDSOxon Hill, MD1649392861

Common questions

What is Olwyn Diamond, D.D.S's NPI number?

Olwyn Diamond, D.D.S's National Provider Identifier (NPI) is 1184712309, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Olwyn Diamond, D.D.S located?

The NPPES record lists a practice address at 2835 Smith Ave, Baltimore, MD, 21209. Phone: (410) 486-3636. Providers update this record themselves, so call before visiting.

How can I verify Olwyn Diamond, D.D.S's license?

NPPES lists Maryland license number 7870, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.