NPPES file of Aug 9, 2026

John Alexander Santos, APN

Family Nurse Practitioner · Rockford, IL

John Alexander Santos, APN is a family nurse practitioner with a practice address in Rockford, Illinois, and NPI 1649762352, issued on May 30, 2018. Check the license (Illinois 209017709, as entered in NPPES) with the Illinois 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
1649762352
Name
John Alexander Santos
Credential
APN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209017709 IL
Self-reported in NPPES; status is on the state search
Practice location
2222 E State St Ste 209, Rockford, IL 61104
Phone
(815) 988-8500
Enumerated
May 30, 2018
Record last updated
Nov 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(815) 977-5956
Medicare enrollment
Enrolled (PECOS I20180922000056); 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 family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 2222 E State St Ste 209

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

  1. Mercy Abunaw, FNP-CFamily Nurse Practitioner1356888531
  2. Rebecca Artner, FNP-CFamily Nurse Practitioner1780232926
  3. Michelle Ater, FNP-BCFamily Nurse Practitioner1811540040
  4. Anna August, APNFamily Nurse Practitioner1518310531
  5. Justine Beaman, FNP-BCFamily Nurse Practitioner1780227124
  6. Olivia CastellanosFamily Nurse Practitioner1821551599

Verify John Alexander Santos 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 209017709    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

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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96% more Medicare Part D claims than the average family nurse practitioner in 2024

2,558 Medicare Part D claims for 119 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. John Santos2,558
  2. Specialty average1,305

Most prescribed

  1. Clonazepam202 claims
  2. Alprazolam178 claims
  3. Quetiapine Fumarate148 claims
  4. Lamotrigine129 claims
  5. Buspirone Hcl109 claims
  6. Buprenorphine-Naloxone108 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: $1,463.70

69 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, 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. John Santos$1,463.70
  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 3 group practices

  1. Advanced Practice Medical Group LLCGlenview, IL
  2. Behavioral Healthcare Providers LtdSchaumburg, IL
  3. Fareha N. Malik, M.D. LLCElgin, IL

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

John Alexander Santos among 7,639 family nurse practitioner records in Illinois

John Alexander Santos, APN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 44% of them.

  • NPI issued2018 · 44% of these records are older, 49% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2016 · median 2018 among the 4,778 with a school on file
  • Record last updated2021 · 39% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

236 family nurse practitioner records list a practice address in Rockford

They are 236 of the 3,893 NPPES records with a practice address in Rockford, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Rockford → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Eveleen Ackerman, F.N.P.Rockford, IL 611041568444008
  2. Amy Buchenau, APNRockford, IL 611041912149337
  3. Erica Cook, APNRockford, IL 611041205106341
  4. Sandra NienaberRockford, IL 611041104015742
  5. Nicole Owens, FNPRockford, IL 611041811305758
  6. Purvi Patel, FNPRockford, IL 611041881097244
  7. Laurie Podeszwa, APRNRockford, IL 611041407990708
  8. Rachael Reinagle, FNP-BCRockford, IL 611041114362753

Common questions

What is John Alexander Santos, APN's NPI number?

John Alexander Santos, APN's National Provider Identifier (NPI) is 1649762352, issued on May 30, 2018. An NPI identifies a provider in billing; it is not a license.

Where is John Alexander Santos, APN located?

The NPPES record lists a practice address at 2222 E State St Ste 209, Rockford, IL, 61104. Phone: (815) 988-8500. Providers update this record themselves, so call before visiting.

How can I verify John Alexander Santos, APN's license?

NPPES lists Illinois license number 209017709, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does John Alexander Santos, APN prescribe under Medicare Part D?

In 2024, John Alexander Santos, APN had 2,558 Medicare Part D claims for 119 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.