Doctor profile · Federal record
Dr. John Groth, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Evanston, IL
- NPI 1417159294
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2650 Ridge Ave., Department of Pathology
Evanston, IL 602011718
(847) 570-2730 - Additional location
-
1740 W Taylor St
Chicago, IL 606127232
(866) 600-2273 - Mailing address
-
206 Garfield Ave
Libertyville, IL 600482756
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- May 23, 2019
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Illinois #036126085
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417159294. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,721
Distinct HCPCS
10
Medicare allowed
$104,667
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 879 | 484 | $38 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 533 | 111 | $29 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 184 | 144 | $71 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 154 | 140 | $35 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 153 | 135 | $28 | |
88172 |
Evaluation of fine needle aspirate | 136 | 115 | $36 | |
88344 |
Special stained specimen slides to examine tissue, each multiplex procedure | 112 | 79 | $39 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 107 | 74 | $84 | |
88108 |
Cell examination of specimen, concentration technique | 103 | 95 | $23 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 54 | 51 | $12 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 161. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$99
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Siemens Medical Solutions USA, Inc. | 1 | $98.53 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. John Groth's medical specialty?
Dr. John Groth practices Anatomic Pathology & Clinical Pathology Physician in Evanston, IL.
Where does Dr. John Groth practice?
Dr. John Groth practices at 2650 Ridge Ave., Evanston, IL 602011718. Office phone: 8475702730.
What is Dr. John Groth's NPI?
Dr. John Groth's National Provider Identifier (NPI) is 1417159294, issued by NPPES.
Does Dr. John Groth accept Medicare assignment?
Yes. Dr. John Groth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Groth commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Evaluation of fine needle aspirate with interpretation and report (HCPCS 88173). Source: CMS Medicare Physician & Other Practitioners file.