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Robert Machel Weinacker III, MD

Robert Machel Weinacker III is a Specialist provider (Specialist) practicing in Mobile, AL, registered in the NPPES registry with NPI 1477556082 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1477556082
Entity type Individual (Type 1)
Name Robert Machel Weinacker III
Credential MD
Sex Male
Practice address 3719 DAUPHIN ST, SUITE 100, Mobile, AL, 36608
Phone 2514145665
Fax 2514145646
Enumeration date 2005-05-27
Last updated in NPPES 2017-06-19

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2085R0001X Radiation Oncology Physician Secondary 11064 AL
174400000X Specialist Primary 11064 AL

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
102I925403 Other AL MEDICARE
51153175 Other AL BCBSAL
169178 Medicaid AL
Copy-ready billing details
Provider: Robert Weinacker, MD
NPI: 1477556082
Taxonomy: 174400000X (Specialist)
Address: 3719 DAUPHIN ST, SUITE 100, Mobile, AL, 36608

Other providers at this practice address

NPI Name Type Specialty Location
1609793199 Shash Ann Simpson Individual Psychiatric/Mental Health Nurse Practitioner Mobile, AL
1265430235 Elliot Borak Individual Gastroenterology Physician Mobile, AL
1003814971 Springhill Hospitals, Inc Organization General Acute Care Hospital Mobile, AL
1962402032 Christopher Lambert Individual Anesthesiology Physician Mobile, AL
1902807134 Howard Harper Individual Pediatrics Physician Mobile, AL
1598766727 George Hall Individual Pediatrics Physician Mobile, AL
1043211279 Robin Mcnair Individual Pediatrics Physician Mobile, AL
1629079843 Alfred Shearer Individual Pediatrics Physician Mobile, AL

Verify this record

Cross-check NPI 1477556082 against the authoritative CMS record: view Robert Machel Weinacker III on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Robert Weinacker's NPI record?
Cross-check NPI 1477556082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477556082 active?
Yes — as of the latest NPPES snapshot, NPI 1477556082 is active (record last updated 2017-06-19).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-06-19.