Mark Dannenbaum M.D.
About this NPIWhat this record shows.
NPI 1275700924 is registered to Mark Dannenbaum M.D., a Neurological Surgery Physician practising at 6400 Fannin St, Ste. 2800 in Houston, Texas. Neurological Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Dannenbaum M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 8DH416TX· Issued by BCBSTX
- P01084167TX· Issued by MEDICARE RAILROAD
- TXB165353TX· Issued by MEDICARE MONTGOMERY COUNTY
- 304333302TX· Issued by MEDICAID MONTGOMERY COUNTY
- TXB159068TX· Issued by MEDICARE HARRIS COUNTY
- 304333301TX· Issued by MEDICAID HARRIS COUNTY
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20120822000579NeurosurgeryTX
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mark Dannenbaum M.D. accepts. To confirm in-network status with your specific health plan, contact Mark Dannenbaum M.D. directly at (713) 486-8000.
Frequently asked
Yes. NPI 1275700924 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neurological Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (713) 486-8000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mark Dannenbaum M.D. is a Type-1 individual NPI.