William Henry Blahd, MD
Emergency Medicine Physician · New York, NY
William Henry Blahd, MD is an emergency medicine physician with a practice address in New York, New York, and NPI 1730125469, issued on Jun 21, 2006. Check the license on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Henry Blahd
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- M-6410 ID
Self-reported in NPPES; status is on the state search - Practice location
- 423 E. 23RD St, New York, NY 10001
- Phone
- (208) 459-4641
- Enumerated
- Jun 21, 2006
- Record last updated
- May 21, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Verify William Henry Blahd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Henry Blahd among 5,025 emergency medicine physician records in New York
William Henry Blahd, MD is one of 5,025 emergency medicine physician records with a practice address in New York. 86% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 72% newer
- In a Medicare fileNo · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2014 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,075 emergency medicine physician records list a practice address in New York
They are 1,075 of the 98,468 NPPES records with a practice address in New York, and 5,025 emergency medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,025 in New York → Every provider in New York → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
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- Christina Ennabi Waller, DONew York, NY 100011558789834
- Chesney Fowler, M.D.New York, NY 100011356631881
- Phillip Hew, MDNew York, NY 100011245303379
- Stefania Jovanovic, M.D.New York, NY 100011801195474
- Anisha LashkariNew York, NY 100011659830594
- Steven Lowe, MDNew York, NY 100011619051612
Common questions
What is William Henry Blahd, MD's NPI number?
William Henry Blahd, MD's National Provider Identifier (NPI) is 1730125469, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Henry Blahd, MD located?
The NPPES record lists a practice address at 423 E. 23RD St, New York, NY, 10001. Phone: (208) 459-4641. Providers update this record themselves, so call before visiting.
How can I verify William Henry Blahd, MD's license?
Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. 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.