Christine Tam, F.N.P
NPI 1407398852 · Family Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Tam, F.N.P is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1407398852).
Provider details
- NPI number
- 1407398852
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P
- Sex
- Female
- Sole proprietor
- No
- License
- 95004266 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 156 | 62 |
| Atorvastatin Calcium | 152 | 66 |
| Empagliflozinbrand: Jardiance | 131 | 37 |
| Amlodipine Besylate | 118 | 45 |
| Losartan Potassium | 107 | 38 |
| Benazepril Hcl | 74 | 31 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-11-15
- Last updated
- 2016-11-24
Frequently asked questions
- What is Christine Tam's NPI number?
- Christine Tam's National Provider Identifier (NPI) is 1407398852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Tam's specialty?
- Christine Tam is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christine Tam located?
- Christine Tam's practice location on file with NPPES is 400 W 30th St, Los Angeles, CA 90007-3320.
- What is Christine Tam's phone number?
- The practice phone number listed in the NPPES registry for Christine Tam is (213) 284-3200.
- Does Christine Tam accept Medicare?
- Christine Tam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Tam's NPI active?
- Yes — Christine Tam's NPI (1407398852) is active in the NPPES registry as of the last update on 2016-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.