Christina Lam, FNP-BC
NPI 1700171436 · Psychiatric/Mental Health Nurse Practitioner · Coronado, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Lam, FNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Coronado, CA (NPI 1700171436).
Provider details
- NPI number
- 1700171436
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 19870 (CA)
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 tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,957 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 1,014 | $59 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 496 | $108 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 404 | $104 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 205 | $51 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 193 | $12 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 711 | 76 |
| Olanzapinebrand: Olanzapine Odt | 671 | 65 |
| Risperidone | 476 | 55 |
| Benztropine Mesylate | 413 | 50 |
| Trazodone Hcl | 410 | 63 |
| Escitalopram Oxalate | 381 | 53 |
| Paliperidone Palmitatebrand: Invega Sustenna | 349 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,257 across 138 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-10
- Last updated
- 2019-12-02
Frequently asked questions
- What is Christina Lam's NPI number?
- Christina Lam's National Provider Identifier (NPI) is 1700171436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Lam's specialty?
- Christina Lam is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Lam located?
- Christina Lam's practice location on file with NPPES is 158 C Ave, Coronado, CA 92118-1420.
- What is Christina Lam's phone number?
- The practice phone number listed in the NPPES registry for Christina Lam is (619) 435-5400.
- Does Christina Lam accept Medicare?
- Christina Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Lam's NPI active?
- Yes — Christina Lam's NPI (1700171436) is active in the NPPES registry as of the last update on 2019-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.