NPPES file of Aug 9, 2026

Stacey Jaimes-Herrera, MD

Family Medicine Physician · Chicago, IL

Stacey Jaimes-Herrera, MD is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1225617764, issued on Apr 2, 2021. Check the license (Illinois 125077523, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1225617764
Name
Stacey Jaimes-Herrera
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
125077523 IL
Self-reported in NPPES; status is on the state search
Practice location
2001 S California Ave, Chicago, IL 60608
Phone
(773) 584-6200
Enumerated
Apr 2, 2021
Record last updated
Oct 1, 2024
Medicare enrollment
Enrolled (PECOS I20240814001722); 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 2001 S California Ave

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

  1. Nina Akalis, MDPediatrics Physician1760648695
  2. Claudia ArteagaFamily Nurse Practitioner1407623796
  3. Edgar Asebey, M.D.Internal Medicine Physician1255359097
  4. Liliana Bahena, DNP, APRN, FNP-BCFamily Nurse Practitioner1922724145
  5. Evelyn DelgadoSocial Worker1962219899
  6. Brittany DickinsonGeneral Practice Dentistry1487063145

Verify Stacey Jaimes-Herrera in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 125077523
    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
Open the Illinois license search

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94% fewer Medicare Part D claims than the average family medicine physician in 2024

203 Medicare Part D claims for 35 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Stacey Jaimes-Herrera203
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium27 claims
  2. Nifedipine Er14 claims
  3. Hydrochlorothiazide11 claims
  4. Levothyroxine Sodium11 claims
  5. Olmesartan Medoxomil11 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: $15.57

1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stacey Jaimes-Herrera$15.57
  2. Specialty average$902.55

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. Esperanza Health CentersChicago, IL

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

Stacey Jaimes-Herrera among 6,215 family medicine physician records in Illinois

Stacey Jaimes-Herrera, MD is one of 6,215 family medicine physician 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 2021, is newer than 84% of them.

  • NPI issued2021 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2021 · median 2006 among the 3,714 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,593 family medicine physician records list a practice address in Chicago

They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.

The 8 family medicine physician records with the nearest ZIP codes

  1. Ihab Aziz, MDChicago, IL 606081508968652
  2. Josefina Caling-Cruz, M.D.Chicago, IL 606081255426482
  3. Jackie Cohen, MDChicago, IL 606081225111842
  4. Andrew Defuniak, M.D.Chicago, IL 606081508951351
  5. Sagina Hanjrah, MDChicago, IL 606081134170756
  6. Maria James-Silva, MDChicago, IL 606081780764084
  7. Keith Knapp, M.D.Chicago, IL 606081104817329
  8. Elena Lopez, MDChicago, IL 606081831161132

Common questions

What is Stacey Jaimes-Herrera, MD's NPI number?

Stacey Jaimes-Herrera, MD's National Provider Identifier (NPI) is 1225617764, issued on Apr 2, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Stacey Jaimes-Herrera, MD located?

The NPPES record lists a practice address at 2001 S California Ave, Chicago, IL, 60608. Phone: (773) 584-6200. Providers update this record themselves, so call before visiting.

How can I verify Stacey Jaimes-Herrera, MD's license?

NPPES lists Illinois license number 125077523, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stacey Jaimes-Herrera, MD prescribe under Medicare Part D?

In 2024, Stacey Jaimes-Herrera, MD had 203 Medicare Part D claims for 35 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

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.