Doctor profile · Federal record
Dr. Germaine Lancaster-Mar Fan, M.D.
Hospitalist Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Internal Medicine Physician · Lewisburg, PA
- NPI 1922426576
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Hospital Dr
Lewisburg, PA 178379350
(570) 522-4264
fax (570) 768-3709 - Mailing address
-
601 Memory Ln
York, PA 174022231
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- March 19, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Pennsylvania #MD461850
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922426576. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
409
Distinct HCPCS
4
Medicare allowed
$46,310
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 170 | 89 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 107 | 63 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 76 | 76 | $167 | |
99239 |
Hospital discharge day management, more than 30 minutes | 56 | 55 | $108 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 64. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$43
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 1 | $27.35 | |
| PFIZER INC. | 1 | $15.21 |
By nature of payment
Frequently asked questions
What is Dr. Germaine Lancaster-Mar Fan's medical specialty?
Dr. Germaine Lancaster-Mar Fan practices Hospitalist Physician in Lewisburg, PA.
Where does Dr. Germaine Lancaster-Mar Fan practice?
Dr. Germaine Lancaster-Mar Fan practices at 1 Hospital Dr, Lewisburg, PA 178379350. Office phone: 5705224264.
What is Dr. Germaine Lancaster-Mar Fan's NPI?
Dr. Germaine Lancaster-Mar Fan's National Provider Identifier (NPI) is 1922426576, issued by NPPES.
Does Dr. Germaine Lancaster-Mar Fan accept Medicare assignment?
Yes. Dr. Germaine Lancaster-Mar Fan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Germaine Lancaster-Mar Fan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.