Doctor profile · Federal record
Dr. Mark Collin, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Harrisburg, PA
- NPI 1497165229
- Accepts Medicare
- MIPS 36.9 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
111 S Front St
Harrisburg, PA 171012010
(717) 988-0000
fax (717) 782-5716 - Additional location
-
1001 S George St, York Hospital
York, PA 174033676
(717) 851-2311
fax (717) 851-3469 - Additional location
-
147 Gettys St
Gettysburg, PA 173252534
(717) 337-4168 - Additional location
-
169 Martin Ave
Ephrata, PA 175221734
(717) 738-6420 - Additional location
-
252 S 4Th St
Lebanon, PA 170426111
(717) 270-7688
Show 2 more locations
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- March 5, 2026
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Pennsylvania #MT205865
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497165229. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
328
Distinct HCPCS
3
Medicare allowed
$54,827
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 221 | 219 | $172 | |
99284 |
Emergency department visit with moderate level of medical decision making | 60 | 60 | $119 | |
99291 |
Critical care, first 30-74 minutes | 47 | 47 | $206 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 79. This provider delivers 4.2× the peer median.Frequently asked questions
What is Dr. Mark Collin's medical specialty?
Dr. Mark Collin practices Emergency Medicine Physician in Harrisburg, PA.
Where does Dr. Mark Collin practice?
Dr. Mark Collin practices at 111 S Front St, Harrisburg, PA 171012010. Office phone: 7179880000.
What is Dr. Mark Collin's NPI?
Dr. Mark Collin's National Provider Identifier (NPI) is 1497165229, issued by NPPES.
Does Dr. Mark Collin accept Medicare assignment?
Yes. Dr. Mark Collin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Collin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.