NPPES file of Aug 9, 2026

Madison Lindsay Baker, PA-C

Physician Assistant · Redlands, CA

Madison Lindsay Baker, PA-C is a physician assistant with a practice address in Redlands, California, and NPI 1336574425, issued on Sep 7, 2013. Check the license (California PA23199, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336574425
Name
Madison Lindsay Baker
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA23199 CA
Self-reported in NPPES; status is on the state search
Practice location
350 Terracina Blvd, Redlands, CA 92373
Phone
(909) 335-5600
Enumerated
Sep 7, 2013
Record last updated
Nov 22, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20131025001730); 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.
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Also registered at 350 Terracina Blvd

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

  1. Michael Allen, D.O.Emergency Medicine Physician1508216532
  2. Salomon Alvarado, DOEmergency Medicine Physician1710616404
  3. Dominique Bazanos, LIFESTYLE COACHCommunity Health Registered Nurse1407624711
  4. Deborah Behringer, MDEmergency Medicine Physician1003094699
  5. Luke Buxton, DOPulmonary Disease Physician1548792161
  6. Bryan CastilloRegistered Nurse1689567349

Verify Madison Lindsay Baker 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 PA23199
    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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43% fewer Medicare Part D claims than the average physician assistant in 2024

473 Medicare Part D claims for 238 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 52 claims were for opioids.

  1. Madison Baker473
  2. Specialty average830

Most prescribed

  1. Cephalexin78 claims
  2. Prednisone34 claims
  3. Sulfamethoxazole-Trimethoprim28 claims
  4. Albuterol Sulfate Hfa27 claims
  5. Ibuprofen26 claims
  6. Cyclobenzaprine Hcl24 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.7
  2. Costout of 100 · 30%97.1
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $92.81

3 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Madison Baker$92.81
  2. Specialty average$841.65

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. Medamerica Physician Solutions PCLoma Linda, CA

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

Madison Lindsay Baker among 14,451 physician assistant records in California

Madison Lindsay Baker, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% 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 35% of them.

  • NPI issued2013 · 35% of these records are older, 62% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2013 · median 2018 among the 7,214 with a school on file
  • Record last updated2013 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

71 physician assistant records list a practice address in Redlands

They are 71 of the 2,498 NPPES records with a practice address in Redlands, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Natalya BallardRedlands, CA 923731093989949
  2. Julee Brice, P.A-CRedlands, CA 923731184664070
  3. Christopher Clark, P.A-CRedlands, CA 923731467568493
  4. Jennifer Ehteshami, PA-CRedlands, CA 923731255492666
  5. Heidi Gauthreaux, P.A-CRedlands, CA 923731437265105
  6. Rae-Lynn Ghosh, P.A.Redlands, CA 923731477665602
  7. Laura Houck, PA-CRedlands, CA 923731780871400
  8. Sarah Johnson, P.A-CRedlands, CA 923731306958236

Common questions

What is Madison Lindsay Baker, PA-C's NPI number?

Madison Lindsay Baker, PA-C's National Provider Identifier (NPI) is 1336574425, issued on Sep 7, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Madison Lindsay Baker, PA-C located?

The NPPES record lists a practice address at 350 Terracina Blvd, Redlands, CA, 92373. Phone: (909) 335-5600. Providers update this record themselves, so call before visiting.

How can I verify Madison Lindsay Baker, PA-C's license?

NPPES lists California license number PA23199, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Madison Lindsay Baker, PA-C prescribe under Medicare Part D?

In 2024, Madison Lindsay Baker, PA-C had 473 Medicare Part D claims for 238 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Madison Lindsay Baker, PA-C's MIPS final score?

The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.