NPPES file of Aug 9, 2026

Sophia Bao Tran Lam, ACNP

Nurse Practitioner · Los Angeles, CA

Sophia Bao Tran Lam, ACNP is a nurse practitioner with a practice address in Los Angeles, California, and NPI 1659556389, issued on Dec 31, 2007. Check the license (California NP17517, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659556389
Name
Sophia Bao Tran Lam
Credential
ACNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP17517 CA
Self-reported in NPPES; status is on the state search
Practice location
1520 San Pablo St FL 4, Los Angeles, CA 90033
Phone
(323) 442-5849
Enumerated
Dec 31, 2007
Record last updated
Nov 27, 2023
Medicare enrollment
Enrolled (PECOS I20081009000403); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Sophia Bao Tran Lam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP17517
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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98% fewer Medicare Part D claims than the average nurse practitioner in 2024

23 Medicare Part D claims for 12 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Sophia Lam23
  2. Specialty average1,109

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,342.66

14 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sophia Lam$1,342.66
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Usc Care Medical Group IncLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sophia Bao Tran Lam among 8,223 nurse practitioner records in California

Sophia Bao Tran Lam, ACNP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.

  • NPI issued2007 · 18% of these records are older, 73% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2007 · median 2017 among the 3,425 with a school on file
  • Record last updated2023 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Parvaneh Afshari, RNPLos Angeles, CA 900331730270828
  2. Elsie Alfaro, NPLos Angeles, CA 900331548481062
  3. Ligaya CastilloLos Angeles, CA 900331003940503
  4. Beverly Crawford, RNPLos Angeles, CA 900331265528236
  5. Beverly Dixon, RNPLos Angeles, CA 900331457447401
  6. Nasrin Esnaashari, NPLos Angeles, CA 900331831389477
  7. Paige Hardin, RNPLos Angeles, CA 900331154417053
  8. Ileana Meza, RNLos Angeles, CA 900331588750335

Common questions

What is Sophia Bao Tran Lam, ACNP's NPI number?

Sophia Bao Tran Lam, ACNP's National Provider Identifier (NPI) is 1659556389, issued on Dec 31, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sophia Bao Tran Lam, ACNP located?

The NPPES record lists a practice address at 1520 San Pablo St FL 4, Los Angeles, CA, 90033. Phone: (323) 442-5849. Providers update this record themselves, so call before visiting.

How can I verify Sophia Bao Tran Lam, ACNP's license?

NPPES lists California license number NP17517, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Sophia Bao Tran Lam, ACNP prescribe under Medicare Part D?

In 2024, Sophia Bao Tran Lam, ACNP had 23 Medicare Part D claims for 12 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.