NPPES file of Aug 9, 2026

Natalie Paige Rivera, DO

Family Medicine Physician · Chicago, IL

Natalie Paige Rivera, DO is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1609526011, issued on Mar 28, 2022. Check the license (Illinois 125080901, 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
1609526011
Name
Natalie Paige Rivera
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
125080901 IL
036177012 IL
Self-reported in NPPES; status is on the state search
Practice location
4600 N Ravenswood Ave, Chicago, IL 60640
Phone
(773) 561-7500
Enumerated
Mar 28, 2022
Record last updated
Oct 17, 2025
Medicare enrollment
Enrolled (PECOS I20251015000597); 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 4600 N Ravenswood Ave

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

  1. Brandon Bautista, DOFamily Medicine Physician1619727013
  2. Tiffany BlacklidgeStudent in an Organized Health Care Education/Training Program1235959511
  3. Jacob Broadrick, MSN RNRegistered Nurse1598576860
  4. Shannon BurkeFamily Medicine Physician1992682991
  5. Mariela Cano, M.D.Family Medicine Physician1053342204
  6. Diana Chavez, DOFamily Medicine Physician1225731391

Verify Natalie Paige Rivera 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 125080901
    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

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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91% fewer Medicare Part D claims than the average family medicine physician in 2024

318 Medicare Part D claims for 62 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Natalie Rivera318
  2. Specialty average3,544

Most prescribed

  1. Metoprolol Succinate20 claims
  2. Levothyroxine Sodium19 claims
  3. Omeprazole18 claims
  4. Quetiapine Fumarate16 claims
  5. Lisinopril15 claims
  6. Trazodone Hcl12 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. Northwestern Medical Faculty FoundationChicago, IL

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

Natalie Paige Rivera among 6,215 family medicine physician records in Illinois

Natalie Paige Rivera, DO 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 2022, is newer than 87% of them.

  • NPI issued2022 · 87% of these records are older, 9% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2022 · median 2006 among the 3,714 with a school on file
  • Record last updated2025 · 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. Sylveena Ali, DOChicago, IL 606401134174931
  2. Mariela Cano, M.D.Chicago, IL 606401053342204
  3. Charles Crotteau, M.D.Chicago, IL 606401295757136
  4. Jose Elizondo, MDChicago, IL 606401912934985
  5. Anees Fatima, MDChicago, IL 606401154341709
  6. Richard Guthmann, MDChicago, IL 606401831112978
  7. My Mark, M.D.Chicago, IL 606401396772661
  8. James Mo, MDChicago, IL 606401962486571

Common questions

What is Natalie Paige Rivera, DO's NPI number?

Natalie Paige Rivera, DO's National Provider Identifier (NPI) is 1609526011, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Natalie Paige Rivera, DO located?

The NPPES record lists a practice address at 4600 N Ravenswood Ave, Chicago, IL, 60640. Phone: (773) 561-7500. Providers update this record themselves, so call before visiting.

How can I verify Natalie Paige Rivera, DO's license?

NPPES lists Illinois license number 125080901, 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 Natalie Paige Rivera, DO prescribe under Medicare Part D?

In 2024, Natalie Paige Rivera, DO had 318 Medicare Part D claims for 62 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.