Doctor profile · Federal record
Dr. Ryan Hollis, FNP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Michigan City, IN
- NPI 1932538683
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3500 Franciscan Way
Michigan City, IN 463600021
(219) 852-1524
fax (219) 933-2288 - Additional location
-
8840 Calumet Ave, Ste 206
Munster, IN 463212546
(219) 836-7723 - Additional location
-
3800 W 203Rd St Ste 204
Olympia Fields, IL 604611185
(708) 679-2670
fax (708) 503-3260 - Mailing address
-
Po Box 781076
Detroit, MI 482781076
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Profile last updated
- April 21, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Indiana #71004693A · Illinois #209027989
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932538683. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
249
Distinct HCPCS
2
Medicare allowed
$34,340
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 207 | 196 | $138 | |
99285 |
Emergency department visit with high level of medical decision making | 42 | 42 | $140 |
In context: peer comparison
Among 19 peers in Michigan City Family Nurse Practitioner, average services per provider: 87. This provider delivers 2.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ryan Hollis's medical specialty?
Dr. Ryan Hollis practices Family Nurse Practitioner in Michigan City, IN.
Where does Dr. Ryan Hollis practice?
Dr. Ryan Hollis practices at 3500 Franciscan Way, Michigan City, IN 463600021. Office phone: 2198521524.
What is Dr. Ryan Hollis's NPI?
Dr. Ryan Hollis's National Provider Identifier (NPI) is 1932538683, issued by NPPES.
Does Dr. Ryan Hollis accept Medicare assignment?
Yes. Dr. Ryan Hollis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Hollis commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.