Meredith Katherine Martin-Johnston, D.O., MPH
Obstetrics & Gynecology Physician · Hoffman Estates, IL
Meredith Katherine Martin-Johnston, D.O., MPH is an obstetrics & gynecology physician with a practice address in Hoffman Estates, Illinois, and NPI 1275783300, issued on Sep 25, 2008. Check the license (Illinois 036-121044, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Meredith Katherine Martin-Johnston
- Credential
- D.O., MPH
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036-121044 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2500 W Higgins RD Ste 380, Hoffman Estates, IL 60169
- Phone
- (224) 475-1223
- Enumerated
- Sep 25, 2008
- Record last updated
- Mar 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20090727000188); accepts Medicare assignment
- Medical or professional school
- Nova Southeastern College Of Osteo Medicine, 2005
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Verify Meredith Katherine Martin-Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-121044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
250 Medicare Part D claims for 76 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Estradiol28 claims
- Nystatin28 claims
- Triamcinolone Acetonide27 claims
- Progesterone23 claims
- Alprazolam14 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: $6,542.19
10 payments; by number, the most common kind was consulting fee; 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.
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
- Bonaventure Medical Foundation LLCHoffman Estates, IL
- Fort Healthcare IncFort Atkinson, WI
- Northwest Women's Consultants, S.C.Arlington Heights, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Meredith Katherine Martin-Johnston among 2,062 obstetrics & gynecology physician records in Illinois
Meredith Katherine Martin-Johnston, D.O., MPH 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
- Graduated2005 · median 2006 among the 1,168 with a school on file
- Record last updated2026 · 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).
27 obstetrics & gynecology physician records list a practice address in Hoffman Estates
They are 27 of the 1,293 NPPES records with a practice address in Hoffman Estates, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Hoffman Estates → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Samreen Akbar, M.D.Hoffman Estates, IL 601691750515367
- Bishara Baddour, M.D.Hoffman Estates, IL 601691093078388
- Henry Davis, MDHoffman Estates, IL 601691720065642
- Fred Duboe, MDHoffman Estates, IL 601691386641751
- Gail Gerber, M.D.Hoffman Estates, IL 601691144227521
- Alan Johnson, M.D.Hoffman Estates, IL 601691083605034
- Djamilia Kryukov, M.D.Hoffman Estates, IL 601691588873756
- Kishore Lakhani, MDSCHoffman Estates, IL 601691376687319
Common questions
What is Meredith Katherine Martin-Johnston, D.O., MPH's NPI number?
Meredith Katherine Martin-Johnston, D.O., MPH's National Provider Identifier (NPI) is 1275783300, issued on Sep 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Meredith Katherine Martin-Johnston, D.O., MPH located?
The NPPES record lists a practice address at 2500 W Higgins RD Ste 380, Hoffman Estates, IL, 60169. Phone: (224) 475-1223. Providers update this record themselves, so call before visiting.
How can I verify Meredith Katherine Martin-Johnston, D.O., MPH's license?
NPPES lists Illinois license number 036-121044, 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 Meredith Katherine Martin-Johnston, D.O., MPH prescribe under Medicare Part D?
In 2024, Meredith Katherine Martin-Johnston, D.O., MPH had 250 Medicare Part D claims for 76 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.