James Theodore Castle, D.D.S.
Oral and Maxillofacial Pathology Dentistry · Baltimore, MD
James Theodore Castle, D.D.S. is an oral and maxillofacial pathology dentistry with a practice address in Baltimore, Maryland, and NPI 1477668796, issued on Aug 19, 2006. Check the license (Maryland 17172, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Theodore Castle
- Credential
- D.D.S.
- Primary taxonomy
- Oral and Maxillofacial Pathology Dentistry 1223P0106X
- License number
- 17172 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4940 Eastern Ave, Baltimore, MD 21224
- Phone
- (410) 955-5000
- Enumerated
- Aug 19, 2006
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201216000695); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial pathology dentistry records → All 26 in Maryland → Look up another NPI →
Also registered at 4940 Eastern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alexandra Abbate, MDObstetrics & Gynecology Physician1194287003
- Anas AbdullahStudent in an Organized Health Care Education/Training Program1184040917
- Asma Abeer, PA-CMedical Physician Assistant1386356442
- Mona Abraham, MDStudent in an Organized Health Care Education/Training Program1245807395
- Sherifatu Abu, MDInternal Medicine Physician1093372922
Verify James Theodore Castle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 17172Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Johns Hopkins UniversityColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Theodore Castle among 26 oral and maxillofacial pathology dentistry records in Maryland
James Theodore Castle, D.D.S. is one of 26 oral and maxillofacial pathology dentistry records with a practice address in Maryland. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 38% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0106X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Pathology Dentistry providers in Maryland
There are 26 oral and maxillofacial pathology dentistry records in Maryland.
All 26 in Maryland → Every provider in Baltimore → Oral and Maxillofacial Pathology Dentistry nationwide →
The 8 oral and maxillofacial pathology dentistry records with the nearest ZIP codes
- Karen Garber, D.M.DBaltimore, MD 212081023200672
- John Basile, DDS, DMSC.Baltimore, MD 212011508190182
- Ross Couwenhoven, DDS, PHDBaltimore, MD 212011679862007
- Stephen Roth, DDSBaltimore, MD 212011083187538
- Ahmed Sultan, B.D.S., P.H.DBaltimore, MD 212011467884973
- Laura Perell, D.D.S.Towson, MD 212861588788707
- Christopher Fielding, DDSBaltimore, MD 212871902880008
- Paul Shick, D.D.S.Baltimore, MD 212871598735003
Common questions
What is James Theodore Castle, D.D.S.'s NPI number?
James Theodore Castle, D.D.S.'s National Provider Identifier (NPI) is 1477668796, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Theodore Castle, D.D.S. located?
The NPPES record lists a practice address at 4940 Eastern Ave, Baltimore, MD, 21224. Phone: (410) 955-5000. Providers update this record themselves, so call before visiting.
How can I verify James Theodore Castle, D.D.S.'s license?
NPPES lists Maryland license number 17172, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
What is James Theodore Castle, D.D.S.'s MIPS final score?
The 2023 MIPS final score is 74.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.