John Friend, MD
NPI 1730247982 · Physical Medicine & Rehabilitation Physician · Yuba City, CA
John Friend, MD is a Physical Medicine & Rehabilitation Physician provider in Yuba City, CA (NPI 1730247982).
Provider details
- NPI number
- 1730247982
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A286060 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2015-03-26
Frequently asked questions
- What is John Friend's NPI number?
- John Friend's National Provider Identifier (NPI) is 1730247982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Friend's specialty?
- John Friend is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is John Friend located?
- John Friend's practice location on file with NPPES is 1526 Plumas Ct, Yuba City, CA 95991-2961.
- What is John Friend's phone number?
- The practice phone number listed in the NPPES registry for John Friend is (916) 452-2761.
- Is John Friend's NPI active?
- Yes — John Friend's NPI (1730247982) is active in the NPPES registry as of the last update on 2015-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.