Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Craig Kleinmann, D.O.
Nephrology Physician in Mobile, AL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386620912
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Michael Craig Kleinmann
Credential D.O.
Sex Male
Practice address 124a South University Blvd, Mobile, AL, 36608
Phone (251) 343-5004
Fax (251) 343-5136
Enumeration date Dec 15, 2005
Last updated in NPPES Dec 10, 2009
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0009982880 | Medicaid | AL | - |
| 009982880 | Medicaid | AL | - |
| 51507361 | Other | AL | BCBS |
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 Kleinmann?
The National Provider Identifier (NPI) for Michael Kleinmann is 1386620912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Kleinmann practice?
The practice location on file with NPPES is in Mobile, AL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Philip Butera Nephrology Physician · Mobile, AL NPI 1588649255 Ronald Gaines Nephrology Physician · Mobile, AL NPI 1477539096 Douglas Amare Nephrology Physician · Mobile, AL NPI 1265418883 Maryella Sirmon Specialist · Mobile, AL NPI 1508842121 Stephen Wilber Nephrology Physician · Mobile, AL NPI 1457337081 John Nipper Nephrology Physician · Mobile, AL NPI 1083690465 Jonathan Cole Nephrology Physician · Mobile, AL NPI 1952342529 Christopher Mire Nephrology Physician · Mobile, AL NPI 1457363475
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-10.