NPPES file of Aug 9, 2026

Mariah Marie Hammer

Medical Physician Assistant · Elgin, IL

Mariah Marie Hammer is a medical physician assistant with a practice address in Elgin, Illinois, and NPI 1609628064, issued on Apr 1, 2024. Check the license (Illinois 085.010999, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1609628064
Name
Mariah Marie Hammer
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
085.010999 IL
Self-reported in NPPES; status is on the state search
Practice location
373 Summit St, Elgin, IL 60120
Phone
(844) 599-3700
Enumerated
Apr 1, 2024
Record last updated
Dec 17, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest medical physician assistant records → All 671 in Illinois → Look up another NPI →

Also registered at 373 Summit St

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

  1. Deepak Ariga, MDInfectious Disease Physician1700845260
  2. Suzi Azhari, D.D.SGeneral Practice Dentistry1356331490
  3. Jennifer Biel, PA-CPhysician Assistant1912336082
  4. Bee Chang, FNPFamily Nurse Practitioner1841833217
  5. Abigail Dodis, PA-CPhysician Assistant1922723022
  6. Kristen Gonzaga, APN, CPNPPediatric Nurse Practitioner1619265659

Verify Mariah Marie Hammer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 085.010999    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 Illinois license search

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Mariah Marie Hammer among 671 medical physician assistant records in Illinois

Mariah Marie Hammer is one of 671 medical physician assistant records with a practice address in Illinois. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 4% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2024 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Illinois

There are 671 medical physician assistant records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 671 in Illinois → Every provider in Elgin → Medical Physician Assistant nationwide →

The 8 medical physician assistant records with the nearest ZIP codes

  1. Julia Edwards, PA-CElgin, IL 601201568022614
  2. Daniel Newbrander, PA-CElgin, IL 601201285036103
  3. Cynthia Applehoff, P.A.-CElgin, IL 601231821128398
  4. Maria Astacio, P.A.-CElgin, IL 601231508073198
  5. Jenny Brophy, PA-CElgin, IL 601231578935896
  6. Sherrie Fernandes, PA-CElgin, IL 601231730524695
  7. Alicia Van Slee, PA-CElgin, IL 601231619305034
  8. Priya Bedi, PA-CElmhurst, IL 601261689125700

Common questions

What is Mariah Marie Hammer's NPI number?

Mariah Marie Hammer's National Provider Identifier (NPI) is 1609628064, issued on Apr 1, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mariah Marie Hammer located?

The NPPES record lists a practice address at 373 Summit St, Elgin, IL, 60120. Phone: (844) 599-3700. Providers update this record themselves, so call before visiting.

How can I verify Mariah Marie Hammer's license?

NPPES lists Illinois license number 085.010999, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. 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.