Erica E. Hartl, MD
Family Medicine Physician · Chicago, IL
Erica E. Hartl, MD is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1942239447, issued on Jun 30, 2006. Check the license (Illinois 036103206, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Erica E. Hartl
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036103206 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1435 West Webster Ave, Chicago, IL 60614
- Phone
- (773) 880-0320
- Enumerated
- Jun 30, 2006
- Record last updated
- Apr 22, 2025
- Fax
- (312) 204-5501
- Medicaid ID
- 036103206 IL
- Medicare enrollment
- Enrolled (PECOS I20100108000807); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 1435 West Webster Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ann Doan, NPFamily Nurse Practitioner1356171110
- Rachel Dratnol, OTR/LOccupational Therapist1427306182
- Rebecca Krasaeath, MDFamily Medicine Physician1184010993
- Lynn Nath, DPTPhysical Therapist1528318961
Verify Erica E. Hartl 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 036103206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average family medicine physician in 2024
3,724 Medicare Part D claims for 338 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium489 claims
- Amlodipine Besylate256 claims
- Losartan Potassium170 claims
- Hydrochlorothiazide143 claims
- Metoprolol Succinate130 claims
- Metformin Hcl120 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
- Advocate Health And Hospitals CorporationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica E. Hartl among 6,215 family medicine physician records in Illinois
Erica E. Hartl, 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 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.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Arons, D.O.Chicago, IL 606141558351643
- Jane Bang, M.D.Chicago, IL 606141588740955
- Christopher Boisselle, M.D.Chicago, IL 606141568780740
- Brian Casaclang, D.O.Chicago, IL 606141093740490
- Andrew Guzman, MDChicago, IL 606141417368226
- Karl Kirby, M.D.Chicago, IL 606141760416531
- Marla Kushner, DOChicago, IL 606141538119268
- Kew-Jung Lee, M.D.Chicago, IL 606141669463618
Common questions
What is Erica E. Hartl, MD's NPI number?
Erica E. Hartl, MD's National Provider Identifier (NPI) is 1942239447, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erica E. Hartl, MD located?
The NPPES record lists a practice address at 1435 West Webster Ave, Chicago, IL, 60614. Phone: (773) 880-0320. Providers update this record themselves, so call before visiting.
How can I verify Erica E. Hartl, MD's license?
NPPES lists Illinois license number 036103206, 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 Erica E. Hartl, MD prescribe under Medicare Part D?
In 2024, Erica E. Hartl, MD had 3,724 Medicare Part D claims for 338 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.