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About this NPIWhat this record shows.
NPI 1104081694 is registered to Harry Greenspun M.D., a Anesthesiology practising at 8709 Seven Locks Rd in Bethesda, Maryland. Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management. Harry Greenspun M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Harry Greenspun M.D. accepts. To confirm in-network status with your specific health plan, contact Harry Greenspun M.D. directly at (301) 325-9223.
Frequently asked
Yes. NPI 1104081694 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management.
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 (301) 325-9223.
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. Harry Greenspun M.D. is a Type-1 individual NPI.
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