NPPES file of Aug 9, 2026

Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C

Family Nurse Practitioner · West Covina, CA

Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C is a family nurse practitioner with a practice address in West Covina, California, and NPI 1164761193, issued on Feb 12, 2013. Check the license (California 22723, 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
1164761193
Name
Liza Mae Espinosa Ocampo
Credential
FNP, FNP-BC, NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
22723 CA
Self-reported in NPPES; status is on the state search
Practice location
1300 S Sunset Ave, West Covina, CA 91790
Phone
(888) 499-9303
Enumerated
Feb 12, 2013
Record last updated
Mar 31, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20151008001921); accepts Medicare assignment
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.
Download card Updates feed

8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 1300 S Sunset Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Poria Abdollah, MDFamily Medicine Physician1700348950
  2. Fe Advincula, M.D.Family Medicine Physician1235162272
  3. Oyinade Akhigbe, NPFamily Nurse Practitioner1467730051
  4. Caroline Aventura, M.D.Family Medicine Physician1962623538
  5. Caroline Caspe, MSN, FNP-CFamily Nurse Practitioner1053754952
  6. Lane Dedrick, DOFamily Medicine Physician1962862318

Verify Liza Mae Espinosa Ocampo 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 22723    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

52% fewer Medicare Part D claims than the average family nurse practitioner in 2024

623 Medicare Part D claims for 221 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Liza Mae Ocampo623
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium61 claims
  2. Albuterol Sulfate Hfa51 claims
  3. Amlodipine Besylate37 claims
  4. Amoxicillin-Clavulanate Potass29 claims
  5. Fluticasone Propionate27 claims
  6. Lisinopril26 claims

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: $106.72

5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Liza Mae Ocampo$106.72
  2. Specialty average$650.95

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. Lakeside Medical Organization A Medical Group IncWest Covina, CA

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

Liza Mae Espinosa Ocampo among 16,966 family nurse practitioner records in California

Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 24% of them.

  • NPI issued2013 · 24% of these records are older, 73% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2012 · median 2019 among the 6,793 with a school on file
  • Record last updated2016 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

62 family nurse practitioner records list a practice address in West Covina

They are 62 of the 2,450 NPPES records with a practice address in West Covina, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in West Covina → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Oyinade Akhigbe, NPWest Covina, CA 917901467730051
  2. Julie Alcid, NPWest Covina, CA 917901740695519
  3. Javanne Brooks, FNPWest Covina, CA 917901760884654
  4. Nelia Bulos, NPWest Covina, CA 917901528493418
  5. Caroline Caspe, MSN, FNP-CWest Covina, CA 917901053754952
  6. Hazel Evalle, FNP-CWest Covina, CA 917901992123806
  7. Karyn Francis, N.P.West Covina, CA 917901811925050
  8. Imelda Jimenez, NPWest Covina, CA 917901477753721

Common questions

What is Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C's NPI number?

Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C's National Provider Identifier (NPI) is 1164761193, issued on Feb 12, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C located?

The NPPES record lists a practice address at 1300 S Sunset Ave, West Covina, CA, 91790. Phone: (888) 499-9303. Providers update this record themselves, so call before visiting.

How can I verify Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C's license?

NPPES lists California license number 22723, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C prescribe under Medicare Part D?

In 2024, Liza Mae Espinosa Ocampo, FNP, FNP-BC, NP-C had 623 Medicare Part D claims for 221 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.