Doctor profile · Federal record
Dr. Carlos Fermin, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Internal Medicine Physician · Hospitalist Physician · Lancaster, PA
- NPI 1043534506
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
555 N Duke St
Lancaster, PA 176022250
(717) 544-8144
fax (717) 544-8140 - Mailing address
-
105 Spruce Dr
Middletown, NJ 077483430
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- September 17, 2014
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- New Jersey #25MA08894200 · Pennsylvania #MD448680
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043534506. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
291
Distinct HCPCS
2
Medicare allowed
$44,553
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 196 | 193 | $167 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 95 | 92 | $125 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 100. This provider delivers 2.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Carlos Fermin's medical specialty?
Dr. Carlos Fermin practices Internal Medicine Physician in Lancaster, PA.
Where does Dr. Carlos Fermin practice?
Dr. Carlos Fermin practices at 555 N Duke St, Lancaster, PA 176022250. Office phone: 7175448144.
What is Dr. Carlos Fermin's NPI?
Dr. Carlos Fermin's National Provider Identifier (NPI) is 1043534506, issued by NPPES.
Does Dr. Carlos Fermin accept Medicare assignment?
Yes. Dr. Carlos Fermin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carlos Fermin commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.