Dr. Paul Greif M.D.
About this NPIWhat this record shows.
NPI 1770557027 is registered to Dr. Paul Greif M.D., a Pulmonary Disease Physician practising at 7426 Sprague St in Philadelphia, Pennsylvania. Pulmonary Disease Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Paul Greif 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
- 010034821CT03CT· Issued by ANTHEM PROVIDER #
- 4049483CT· Issued by AETNA PROVIDER #
- 290014327CT· Issued by RAILROAD MEDICARE #
- 2V0751CT· Issued by HEALTHNET PROVIDER #
- 4989290CT· Issued by CIGNA PROVIDER #
- 9711490CT· Issued by MASHANTUCKET PROVIDER #
- 061637053CT· Issued by UNITED HEALTHCARE #
- P391774CT· Issued by OXFORD PROVIDER #
- 741876CT· Issued by CONNECTICARE PROVIDER #
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.
Order and Referring Only
- I20181105002192Pulmonary DiseaseCT
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. Paul Greif M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Paul Greif M.D. directly at (860) 204-9735.
Frequently asked
Yes. NPI 1770557027 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pulmonary Disease 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 (860) 204-9735.
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. Paul Greif M.D. is a Type-1 individual NPI.