Dr. Mary Louise Collins M.D.
About this NPIWhat this record shows.
NPI 1063431724 is registered to Dr. Mary Louise Collins M.D., a Ophthalmology Physician practising at 6569 N Charles St, Suite 505 in Baltimore, Maryland. Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mary Louise Collins M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- 07840MD· Issued by GBMC AMERIGROUP
- 918786MD· Issued by GBMC MD EYE CARE
- 420626MD· Issued by GBMC MAMSI OPHTHAL
- 13770MD· Issued by GBMC HOPKINS PRODUCTS
- 233168MD· Issued by GBMC KAISER PERM
- 918786MD· Issued by GBMC BALT CITY VISION
- 1404697003MD· Issued by GBMC CIGNA
- 0801150MD· Issued by UHC AMERICHOICE
- 520626MD· Issued by GBMC MAMSI PED OPTHAL
- KJ54GB-53363202MD· Issued by GBMC CAREFIRST MD
- S1410001MD· Issued by GBMC CAREFIRST REGIONAL
Medicaid
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
- I20100910000169OphthalmologyMD
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 Dr. Mary Louise Collins M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Mary Louise Collins M.D. directly at (443) 849-2196.
Frequently asked
Yes. NPI 1063431724 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 (443) 849-2196.
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. Dr. Mary Louise Collins M.D. is a Type-1 individual NPI.