NPPES file of Aug 9, 2026

Jacob Mathew Meyer, M.D.

Obstetrics & Gynecology Physician · Chicago, IL

Jacob Mathew Meyer, M.D. is an obstetrics & gynecology physician with a practice address in Chicago, Illinois, and NPI 1629213210, issued on Dec 10, 2008. Check the license (Illinois 036-135867, 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
1629213210
Name
Jacob Mathew Meyer
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
036-135867 IL
A106181 CA
Self-reported in NPPES; status is on the state search
Practice location
3303 W 26TH St., Chicago, IL 60623
Phone
(773) 277-6589
Enumerated
Dec 10, 2008
Record last updated
Mar 15, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(503) 494-4473
Medicare enrollment
Enrolled (PECOS I20141023000152); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 2007
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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Verify Jacob Mathew Meyer 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 036-135867
    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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33% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

111 Medicare Part D claims for 39 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.

  1. Jacob Meyer111
  2. Specialty average165

Most prescribed

  1. Premarin17 claims
  2. Estradiol13 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: $6,914.36

18 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jacob Meyer$6,914.36
  2. Specialty average$1,030.61

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. Access Community Health NetworkChicago, IL

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

Jacob Mathew Meyer among 2,062 obstetrics & gynecology physician records in Illinois

Jacob Mathew Meyer, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2007 · median 2006 among the 1,168 with a school on file
  • Record last updated2017 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

700 obstetrics & gynecology physician records list a practice address in Chicago

They are 700 of the 63,379 NPPES records with a practice address in Chicago, and 2,062 obstetrics & gynecology physician records in Illinois.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Natascha Cirignani, DOChicago, IL 606231750903357
  2. Edgar Delcastillo, M.D.Chicago, IL 606231295799302
  3. Barbara Haas, M.D.Chicago, IL 606231184679540
  4. Dae Kwak, M.D.Chicago, IL 606231598710253
  5. Catherine Liu, M.D.Chicago, IL 606231467689794
  6. Melissa Preyss, M.D.Chicago, IL 606231073952768
  7. Eugenio Salazar, MDChicago, IL 606231063551372
  8. Pamela Smith, MDChicago, IL 606231821060039

Common questions

What is Jacob Mathew Meyer, M.D.'s NPI number?

Jacob Mathew Meyer, M.D.'s National Provider Identifier (NPI) is 1629213210, issued on Dec 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jacob Mathew Meyer, M.D. located?

The NPPES record lists a practice address at 3303 W 26TH St., Chicago, IL, 60623. Phone: (773) 277-6589. Providers update this record themselves, so call before visiting.

How can I verify Jacob Mathew Meyer, M.D.'s license?

NPPES lists Illinois license number 036-135867, 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 Jacob Mathew Meyer, M.D. prescribe under Medicare Part D?

In 2024, Jacob Mathew Meyer, M.D. had 111 Medicare Part D claims for 39 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.