Isaias De Guzman Paja MD Inc
NPI 1336699370 · Nurse Practitioner · Los Angeles, CA
Isaias De Guzman Paja MD Inc is a Nurse Practitioner organization in Los Angeles, CA (NPI 1336699370).
Provider details
- NPI number
- 1336699370
- Entity type
- Organization
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Ardientes Tolentino, Nurse Practitioner(714) 883-0094
- License
- 23064 (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
9 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
Other names (DBA / former)
- Doing business as
- Paja Medical Group
Registry dates
- Enumerated
- 2016-10-13
- Last updated
- 2016-10-13
Frequently asked questions
- What is Isaias De Guzman Paja MD Inc's NPI number?
- Isaias De Guzman Paja MD Inc's National Provider Identifier (NPI) is 1336699370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Isaias De Guzman Paja MD Inc?
- Isaias De Guzman Paja MD Inc is classified in the NPPES registry as Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isaias De Guzman Paja MD Inc located?
- Isaias De Guzman Paja MD Inc's practice location on file with NPPES is 1800 Wilshire Blvd, Los Angeles, CA 90057-3602.
- What is Isaias De Guzman Paja MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Isaias De Guzman Paja MD Inc is (213) 484-9934.
- Who is the authorized official for Isaias De Guzman Paja MD Inc?
- The authorized official listed on Isaias De Guzman Paja MD Inc's NPPES record is Ardientes Tolentino, Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Isaias De Guzman Paja MD Inc's NPI active?
- Yes — Isaias De Guzman Paja MD Inc's NPI (1336699370) is active in the NPPES registry as of the last update on 2016-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.