Mark Douglas M.D.
About this NPIWhat this record shows.
NPI 1679576516 is registered to Mark Douglas M.D., a Ophthalmology Physician practising at 2880 Dauphin St in Mobile, Alabama. Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Douglas M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- 51506459AL· Issued by BLUE CROSS AL PROV #
- 7070250AL· Issued by AETNA PROVIDER #
- 51506758AL· Issued by BLUE CROSS AL PROV #
- H07553AL· Issued by HEALTHSPRING PROVIDER #
- 51502488AL· Issued by BLUE CROSS OF AL PROV #
- 51531041AL· Issued by BLUE CROSS AL PROV #
- 51536524AL· Issued by BLUE CROSS AL PROV #
- 0810439AL· Issued by UNITED HEALTHCARE PROV #
- 51505297AL· Issued by BLUE CROSS OF AL PROV #
- 51506756AL· Issued by BLUE CROSS AL PROV #
Medicaid
- 00124755MS
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20060308000444OphthalmologyAL
- I20120127000313OphthalmologyMS
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 Douglas M.D. accepts. To confirm in-network status with your specific health plan, contact Mark Douglas M.D. directly at (251) 473-1900.
Frequently asked
Yes. NPI 1679576516 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Ophthalmology 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 (251) 473-1900.
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 Douglas M.D. is a Type-1 individual NPI.