Dr. Corey Baker M.D.
About this NPIWhat this record shows.
NPI 1588000301 is registered to Dr. Corey Baker M.D., a Pediatric Gastroenterology Physician practising at 55 Fruit St Ste 6b in Boston, Massachusetts. Pediatric Gastroenterology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Corey Baker M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 2 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 138 Pediatric Gastroenterology Physician providers on file in Massachusetts.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
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
- I20190515000850Pediatric MedicineCT
- I20230309002912Pediatric MedicineMA
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. Corey Baker M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Corey Baker M.D. directly at (617) 726-8705.
Frequently asked
Yes. NPI 1588000301 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Gastroenterology 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 (617) 726-8705.
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. Corey Baker M.D. is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 138 Pediatric Gastroenterology Physician providers are registered in Massachusetts, and Dr. Corey Baker M.D. is one of them. The figure refreshes each month from the federal source.