Doctor profile · Federal record

Dr. Zachary Dobbin, M.D., PH.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Obstetrics & Gynecology Physician · Crown Point, IN

  • NPI 1598113458
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
10215 Broadway Ste 207
Crown Point, IN 463078001
(219) 661-6171
fax (219) 703-6836
Additional location
5841 S Maryland Ave, Mc 2050
Chicago, IL 606371447
(773) 834-0598
fax (773) 702-0840
Additional location
1400 S Lake Park Ave Ste 205
Hobart, IN 463426791
(219) 942-8620
fax (219) 942-6356

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
January 28, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207V00000X — NUCC code
State licenses (3)
Indiana #01084057A · Illinois #125.068903 · Illinois #036150107

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598113458. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
59
Distinct HCPCS
3
Medicare allowed
$6,470
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 31 23 $84
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $155
99214 Established patient office or other outpatient visit, 30-39 minutes 13 13 $119

In context: peer comparison

Among 5 peers in this city , average services per provider: 28. This provider delivers 2.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
56
Patients
0
Total drug cost
$2,424
Drug Type Claims Patients Total cost
Clobetasol Propionate Generic 17 0 $2,189
Alendronate Sodium Generic 14 0 $52
Hydrocortisone Generic 13 0 $56
Fluconazole Generic 12 0 $127

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Zachary Dobbin's medical specialty?
Dr. Zachary Dobbin practices Obstetrics & Gynecology Physician in Crown Point, IN.
Where does Dr. Zachary Dobbin practice?
Dr. Zachary Dobbin practices at 10215 Broadway Ste 207, Crown Point, IN 463078001. Office phone: 2196616171.
What is Dr. Zachary Dobbin's NPI?
Dr. Zachary Dobbin's National Provider Identifier (NPI) is 1598113458, issued by NPPES.
Does Dr. Zachary Dobbin accept Medicare assignment?
Yes. Dr. Zachary Dobbin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Dobbin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.