John Zern, P.A.
NPI 1407274988 · Medical Physician Assistant · Houston, TX
John Zern, P.A. is a Medical Physician Assistant provider in Houston, TX (NPI 1407274988).
Provider details
- NPI number
- 1407274988
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- PA01814 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-04-02
- Last updated
- 2014-04-02
Frequently asked questions
- What is John Zern's NPI number?
- John Zern's National Provider Identifier (NPI) is 1407274988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Zern's specialty?
- John Zern is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Zern located?
- John Zern's practice location on file with NPPES is 3651 Weslayan St, Houston, TX 77027-6833.
- What is John Zern's phone number?
- The practice phone number listed in the NPPES registry for John Zern is (713) 622-5698.
- Is John Zern's NPI active?
- Yes — John Zern's NPI (1407274988) is active in the NPPES registry as of the last update on 2014-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.