NPPES file of Aug 9, 2026

Jennifer Sarah Baecker, MSN, ANP

Gerontology Nurse Practitioner · Duarte, CA

Jennifer Sarah Baecker, MSN, ANP is a gerontology nurse practitioner with a practice address in Duarte, California, and NPI 1548689649, issued on Apr 16, 2014. Check the license (California 22976, 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
1548689649
Name
Jennifer Sarah Baecker
Credential
MSN, ANP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
22976 CA
713682 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 E Duarte RD, Duarte, CA 91010
Phone
(626) 359-8111
Enumerated
Apr 16, 2014
Record last updated
Nov 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150929001430); 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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8 nearest gerontology nurse practitioner records → All 569 in California → Look up another NPI →

Also registered at 1500 E Duarte RD

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

  1. Avo Artinyan, MDSurgical Oncology Physician1609934942
  2. Razmig Babikian, RN, FNP-BCFamily Nurse Practitioner1295176394
  3. Sharon Baik, PHDClinical Psychologist1316654577
  4. Sarkis Baltayian, MDAnesthesiology Physician1932165776
  5. Elizabeth Bernardi, PA CPhysician Assistant1699980896
  6. Ravi Bhatia, MDHematology (Internal Medicine) Physician1326059700

Verify Jennifer Sarah Baecker 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 22976    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.

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41% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

806 Medicare Part D claims for 140 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 447 claims were for opioids.

  1. Jennifer Baecker806
  2. Specialty average1,369

Most prescribed

  1. Oxycodone Hcl94 claims
  2. Hydrocodone-Acetaminophen73 claims
  3. Gabapentin67 claims
  4. Pregabalin59 claims
  5. Methadone Hcl51 claims
  6. Hydromorphone Hcl41 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.

Bills Medicare through one group practice

  1. City OF Hope Medical FoundationDuarte, CA

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

Jennifer Sarah Baecker among 569 gerontology nurse practitioner records in California

Jennifer Sarah Baecker, MSN, ANP is one of 569 gerontology nurse practitioner records with a practice address in California. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 35% of them.

  • NPI issued2014 · 35% of these records are older, 61% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2012 · median 2018 among the 239 with a school on file
  • Record last updated2020 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

41 gerontology nurse practitioner records list a practice address in Duarte

They are 41 of the 1,287 NPPES records with a practice address in Duarte, and 569 gerontology nurse practitioner records in California.

All 569 in California → Every provider in Duarte → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Chelsea Abad, CRNP, AGPCNP - BCDuarte, CA 910101952848137
  2. Alice Ahn, NPDuarte, CA 910101790151405
  3. Brian Bowman, N.P.Duarte, CA 910101770971418
  4. Cecilio Cay, NPDuarte, CA 910101558675330
  5. Leana Chien, CNS-BC, NP-BCDuarte, CA 910101215252010
  6. Katrina Duncan, MSN, BSNDuarte, CA 910101881010429
  7. Vlad Gheorghiu, NPDuarte, CA 910101427426618
  8. Christien Jeyasingh, AGPCNP-BCDuarte, CA 910101245777663

Common questions

What is Jennifer Sarah Baecker, MSN, ANP's NPI number?

Jennifer Sarah Baecker, MSN, ANP's National Provider Identifier (NPI) is 1548689649, issued on Apr 16, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Sarah Baecker, MSN, ANP located?

The NPPES record lists a practice address at 1500 E Duarte RD, Duarte, CA, 91010. Phone: (626) 359-8111. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Sarah Baecker, MSN, ANP's license?

NPPES lists California license number 22976, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Sarah Baecker, MSN, ANP prescribe under Medicare Part D?

In 2024, Jennifer Sarah Baecker, MSN, ANP had 806 Medicare Part D claims for 140 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.