Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sharon Rose Johnson, M.D.

Anesthesiology Physician in Sonora, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255387072

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Registry record

Entity type Individual (Type 1)

Name Sharon Rose Johnson

Credential M.D.

Sex Female

Practice address 101 Hospital Rd, Medical Staff/Tuolumne General Hospital, Sonora, CA, 95370

Phone (209) 533-7146

Enumeration date May 25, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A49491 (CA) Primary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 27912 (AZ) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 01052694A (IN) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License D58711 (MD) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 9634 (MT) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 21671 (NE) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 6618 (NV) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 99-59 (NM) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD045212E (PA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 5025 (SD) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 19466 (WV) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 43294 (WI) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Sharon Johnson?

The National Provider Identifier (NPI) for Sharon Johnson is 1255387072, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sharon Johnson practice?

The practice location on file with NPPES is in Sonora, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.