Arthur Christian Held, MD
Cardiovascular Disease Physician · Largo, MD
Arthur Christian Held, MD is a cardiovascular disease physician with a practice address in Largo, Maryland, and NPI 1962577809, issued on Nov 22, 2006. Check the license (Maryland 00055968, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Arthur Christian Held
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 00055968 MD
MD32278 DC
0101225630 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1221 Mercantile LN, Largo, MD 20774
- Phone
- (301) 618-5500
- Enumerated
- Nov 22, 2006
- Record last updated
- Nov 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Also registered at 1221 Mercantile LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elma Alston, LCSW-CClinical Social Worker1629300488
- Bridget AnyiwoPharmacist1326228529
- Brian Armstrong, MDOphthalmology Physician1285781179
Verify Arthur Christian Held in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license 00055968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Arthur Christian Held among 613 cardiovascular disease physician records in Maryland
Arthur Christian Held, MD is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% 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 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 36% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2011 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 cardiovascular disease physician records list a practice address in Largo
They are 7 of the 651 NPPES records with a practice address in Largo, and 613 cardiovascular disease physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 613 in Maryland → Every provider in Largo → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Khalid Ashai, MDLargo, MD 207741912986035
- Elizabeth Biegelsen, MDLargo, MD 207741982770194
- Leighton Forrester, M.D.Largo, MD 207741831240191
- David Gooray, MDLargo, MD 207741720070261
- Edwin Huang, M.D.Largo, MD 207741558426015
- Haaris Siddiq, MDLargo, MD 207741144610759
- Allison EdwardsUpper Marlboro, MD 207721194821470
- Sridhar Chatrathi, MDGreenbelt, MD 207701447239561
Common questions
What is Arthur Christian Held, MD's NPI number?
Arthur Christian Held, MD's National Provider Identifier (NPI) is 1962577809, issued on Nov 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arthur Christian Held, MD located?
The NPPES record lists a practice address at 1221 Mercantile LN, Largo, MD, 20774. Phone: (301) 618-5500. Providers update this record themselves, so call before visiting.
How can I verify Arthur Christian Held, MD's license?
NPPES lists Maryland license number 00055968, as entered by the provider. 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.
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.