Joann Pun, CPNP
NPI 1821431321 · Pediatric Nurse Practitioner · San Diego, CA
Joann Pun, CPNP is a Pediatric Nurse Practitioner provider in San Diego, CA (NPI 1821431321).
Provider details
- NPI number
- 1821431321
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 21072 (CA)
Specialties & taxonomies
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
13 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
- 2013-04-15
- Last updated
- 2022-03-14
- Certified
- 2022-03-14
Frequently asked questions
- What is Joann Pun's NPI number?
- Joann Pun's National Provider Identifier (NPI) is 1821431321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann Pun's specialty?
- Joann Pun is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joann Pun located?
- Joann Pun's practice location on file with NPPES is 7910 Frost St, San Diego, CA 92123-2771.
- What is Joann Pun's phone number?
- The practice phone number listed in the NPPES registry for Joann Pun is (858) 576-8010.
- Is Joann Pun's NPI active?
- Yes — Joann Pun's NPI (1821431321) is active in the NPPES registry as of the last update on 2022-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.