Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Michael Lynn Nussbaum, M.D.
Surgery Physician in Abington, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164409678
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Registry record
Entity type Individual (Type 1)
Name Mr. Michael Lynn Nussbaum
Credential M.D.
Sex Male
Practice address 1245 Highland Ave, Suite 600, Abington, PA, 19001
Phone (215) 887-3990
Fax (215) 887-1140
Enumeration date Dec 27, 2005
Last updated in NPPES Aug 15, 2014
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 265028 | Other | PA | BLUE CROSS BLUE SHIELD |
| 0012574100008 | Medicaid | PA | - |
| 1002111 | Other | PA | AETNA |
| 0072656000 | Other | PA | KEYSTONE |
| 020054344 | Other | PA | RAILROAD MEDICARE |
| 7290859004 | Other | PW | CIGNA |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Michael Nussbaum?
The National Provider Identifier (NPI) for Michael Nussbaum is 1164409678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Nussbaum practice?
The practice location on file with NPPES is in Abington, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Richard Eisenstaedt Internal Medicine Physician · Abington, PA NPI 1679579916 Margot Boigon Internal Medicine Physician · Abington, PA NPI 1811993140 Donna Graham Psychiatric/Mental Health Nurse Practitioner · Abington, PA NPI 1598761694 David Smith Internal Medicine Physician · Abington, PA NPI 1801892823 Catherine Mckenna Adult Health Nurse Practitioner · Abington, PA NPI 1720084312 Arthur Frankel Surgery Physician · Abington, PA NPI 1740282789 Barry Glaser Surgery Physician · Abington, PA NPI 1962494823 Seth Newman Surgery Physician · Abington, PA NPI 1295727683
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-15.