John Gross, MD
NPI 1619900446 · Plastic and Reconstructive Surgery Physician · Orange, CA
John Gross, MD is a Plastic and Reconstructive Surgery Physician provider in Orange, CA (NPI 1619900446).
Provider details
- NPI number
- 1619900446
- Entity type
- Individual
- Primary specialty
- Plastic and Reconstructive Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A46075 (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
2 documented practice locations
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
Additional practice locations (1)
- 1450 San Pablo StSuite 2000Los Angeles, CA 90033-4500Phone: (323) 442-6416Fax: (323) 442-6481
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2022-12-22
- Certified
- 2022-12-22
Frequently asked questions
- What is John Gross's NPI number?
- John Gross's National Provider Identifier (NPI) is 1619900446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gross's specialty?
- John Gross is listed in the NPPES registry with a primary specialty of Plastic and Reconstructive Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Gross located?
- John Gross's practice location on file with NPPES is 200 S Manchester Ave Ste 650, Orange, CA 92868-3224.
- What is John Gross's phone number?
- The practice phone number listed in the NPPES registry for John Gross is (714) 456-3077.
- Is John Gross's NPI active?
- Yes — John Gross's NPI (1619900446) is active in the NPPES registry as of the last update on 2022-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.