Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Michael D Bumbach, ARNP
Nurse Practitioner in Ocala, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316967755
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Registry record
Entity type Individual (Type 1)
Name Mr. Michael D Bumbach
Credential ARNP
Sex Male
Practice address 1111 Ne 25th Ave, Suite 302, Ocala, FL, 34470
Phone (352) 622-2221
Fax (352) 622-4193
Enumeration date Jul 20, 2006
Last updated in NPPES Jan 26, 2023
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN9258948 (FL) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP 9258948 (FL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 308237700 | Medicaid | FL | - |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Bumbach?
Michael Bumbach is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Steven Curry Social Worker · Ocala, FL NPI 1447250550 Martin Cunningham Emergency Medicine Physician · Ocala, FL NPI 1215917018 Leah Sadler Family Nurse Practitioner · Ocala, FL NPI 1588644967 Ernest Walden Audiologist · Ocala, FL NPI 1578672804 Zoraida Avella Social Worker · Ocala, FL NPI 1952401606 Deborah Pattillo Marriage & Family Therapist · Ocala, FL NPI 1609920081 Sharon Crabtree Social Worker · Ocala, FL NPI 1437487444 Christopher Walden Hearing Instrument Specialist · Ocala, FL NPI 1790099745
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-26.