OrganizationActive
John Heine M.D. & Mark Avon M.D. Ptrs
NPI 1568675700 · Specialist · Fremont, CA
John Heine M.D. & Mark Avon M.D. Ptrs is a Specialist organization in Fremont, CA (NPI 1568675700).
Provider details
- NPI number
- 1568675700
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- John Heine, Partner(510) 793-3505
- License
- A24518 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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
1999 Mowry Ave Ste 2m
Fremont, CA 94538-1706
Phone: (510) 793-3505
Fax: (510) 793-4799
Street-level locationGet directions
Mailing address
1999 Mowry Ave Ste 2m
Fremont, CA 94538-1706
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2015-05-26
Frequently asked questions
- What is John Heine M.D. & Mark Avon M.D. Ptrs's NPI number?
- John Heine M.D. & Mark Avon M.D. Ptrs's National Provider Identifier (NPI) is 1568675700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Heine M.D. & Mark Avon M.D. Ptrs?
- John Heine M.D. & Mark Avon M.D. Ptrs is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is John Heine M.D. & Mark Avon M.D. Ptrs located?
- John Heine M.D. & Mark Avon M.D. Ptrs's practice location on file with NPPES is 1999 Mowry Ave Ste 2m, Fremont, CA 94538-1706.
- What is John Heine M.D. & Mark Avon M.D. Ptrs's phone number?
- The practice phone number listed in the NPPES registry for John Heine M.D. & Mark Avon M.D. Ptrs is (510) 793-3505.
- Who is the authorized official for John Heine M.D. & Mark Avon M.D. Ptrs?
- The authorized official listed on John Heine M.D. & Mark Avon M.D. Ptrs's NPPES record is John Heine, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Heine M.D. & Mark Avon M.D. Ptrs's NPI active?
- Yes — John Heine M.D. & Mark Avon M.D. Ptrs's NPI (1568675700) is active in the NPPES registry as of the last update on 2015-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.