Nathalie D. McCammon-Chase, MD
Family Medicine Physician · Oak Park, IL
Nathalie D. McCammon-Chase, MD is a family medicine physician with a practice address in Oak Park, Illinois, and NPI 1568409720, issued on May 31, 2006. Check the license (Illinois 036104978, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nathalie D. McCammon-Chase
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036104978 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1515 N Harlem Ave Ste 304, Oak Park, IL 60302
- Phone
- (708) 358-0791
- Enumerated
- May 31, 2006
- Record last updated
- Jul 2, 2026
- Fax
- (708) 948-7523
- Medicaid IDs
- 036104978 IL
3633309286030501 IL - Medicare enrollment
- Enrolled (PECOS I20050517000309); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Nathalie D. McCammon-Chase 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 036104978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family medicine physician in 2024
1,298 Medicare Part D claims for 70 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 34 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium64 claims
- Ozempic60 claims
- Amlodipine Besylate48 claims
- Losartan Potassium44 claims
- Albuterol Sulfate Hfa42 claims
- Ibuprofen41 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: $100.37
5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nathalie D. McCammon-Chase among 6,215 family medicine physician records in Illinois
Nathalie D. McCammon-Chase, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1998 · median 2006 among the 3,714 with a school on file
- Record last updated2026 · 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).
86 family medicine physician records list a practice address in Oak Park
They are 86 of the 2,307 NPPES records with a practice address in Oak Park, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Oak Park → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Bielanski, M.D.Oak Park, IL 603021326089160
- Kenneth Blair, M.D.Oak Park, IL 603021134148182
- Sarah Carreon, MDOak Park, IL 603021538367586
- Connie Chappel, MDOak Park, IL 603021114062585
- Maureen Connolly, M.D.Oak Park, IL 603021982736450
- Katrina Cordero, MDOak Park, IL 603021386747822
- Carolyn Fitzpatrick, M.D.Oak Park, IL 603021205872462
- Humaira Khan, MDOak Park, IL 603021811174105
Common questions
What is Nathalie D. McCammon-Chase, MD's NPI number?
Nathalie D. McCammon-Chase, MD's National Provider Identifier (NPI) is 1568409720, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nathalie D. McCammon-Chase, MD located?
The NPPES record lists a practice address at 1515 N Harlem Ave Ste 304, Oak Park, IL, 60302. Phone: (708) 358-0791. Providers update this record themselves, so call before visiting.
How can I verify Nathalie D. McCammon-Chase, MD's license?
NPPES lists Illinois license number 036104978, 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 Nathalie D. McCammon-Chase, MD prescribe under Medicare Part D?
In 2024, Nathalie D. McCammon-Chase, MD had 1,298 Medicare Part D claims for 70 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.