Doctor profile · Federal record
Dr. Roger Inhorn, MD-PHD
Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Hematology & Oncology Physician · Rockport, ME
- NPI 1831137405
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
6 Glen Cove Dr Ste 360
Rockport, ME 048564272
(207) 921-8969
fax (207) 910-4407 - Additional location
-
116 Northport Ave Ste 112
Belfast, ME 049156096
(207) 505-4163
fax (207) 613-2570 - Additional location
-
159 Main St
Norway, ME 042685638
(207) 743-2945
fax (207) 743-2751
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 30, 2025
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Maine #MD16624
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831137405. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
874
Distinct HCPCS
5
Medicare allowed
$69,204
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 393 | 212 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 381 | 268 | $62 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 48 | 44 | $129 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 33 | 24 | $55 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 19 | 17 | $85 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 174. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$93
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tempus AI, Inc | 1 | $68.85 | |
| Novartis Pharmaceuticals Corporation | 1 | $24.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
901
Patients
380
Total drug cost
$738,342
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prochlorperazine Maleate | Generic | 105 | 77 | $1,335 |
| Prednisone | Generic | 97 | 34 | $635 |
| Dexamethasone | Generic | 90 | 54 | $1,869 |
| Anastrozole | Generic | 87 | 29 | $2,709 |
| Ondansetron Hcl | Generic | 76 | 54 | $1,436 |
| Letrozole | Generic | 63 | 27 | $3,155 |
| Abiraterone Acetate | Generic | 59 | 12 | $219,866 |
| Tamoxifen Citrate | Generic | 58 | 20 | $3,534 |
| Eliquis (Apixaban) | Brand | 46 | 15 | $42,029 |
| Gabapentin | Generic | 46 | 11 | $702 |
Hospital affiliations
Frequently asked questions
What is Dr. Roger Inhorn's medical specialty?
Dr. Roger Inhorn practices Medical Oncology Physician in Rockport, ME.
Where does Dr. Roger Inhorn practice?
Dr. Roger Inhorn practices at 6 Glen Cove Dr Ste 360, Rockport, ME 048564272. Office phone: 2079218969.
What is Dr. Roger Inhorn's NPI?
Dr. Roger Inhorn's National Provider Identifier (NPI) is 1831137405, issued by NPPES.
Does Dr. Roger Inhorn accept Medicare assignment?
Yes. Dr. Roger Inhorn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roger Inhorn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.