Doctor profile · Federal record
Dr. Mark Shelley, M.D.
Family Medicine Physician (CMS: Family Practice) · Port Allegany, PA
- NPI 1336106954
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Willow St
Port Allegany, PA 167431332
(814) 642-9531
fax (814) 642-2020
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- November 24, 2010
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Pennsylvania #MD029656E
- Medicaid
- PA #001403288001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336106954. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
3
Medicare allowed
$3,915
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99491 |
Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month | 28 | 25 | $81 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 24 | 24 | $60 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 14 | 13 | $14 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 22. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,436
Patients
498
Total drug cost
$156,669
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 440 | 54 | $6,244 |
| Lisinopril | Generic | 399 | 56 | $2,969 |
| Eliquis (Apixaban) | Brand | 397 | 34 | $107,238 |
| Furosemide | Generic | 385 | 35 | $2,022 |
| Quetiapine Fumarate | Generic | 328 | 27 | $4,930 |
| Spironolactone | Generic | 312 | 47 | $2,933 |
| Lactulose | Generic | 303 | 34 | $4,232 |
| Pantoprazole Sodium | Generic | 294 | 33 | $3,753 |
| Gabapentin | Generic | 279 | 34 | $3,715 |
| Potassium Chloride | Generic | 269 | 28 | $3,745 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Shelley's medical specialty?
Dr. Mark Shelley practices Family Medicine Physician in Port Allegany, PA.
Where does Dr. Mark Shelley practice?
Dr. Mark Shelley practices at 1 Willow St, Port Allegany, PA 167431332. Office phone: 8146429531.
What is Dr. Mark Shelley's NPI?
Dr. Mark Shelley's National Provider Identifier (NPI) is 1336106954, issued by NPPES.
Does Dr. Mark Shelley accept Medicare assignment?
Yes. Dr. Mark Shelley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Shelley commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions (HCPCS 99491); Chronic care management services (HCPCS 99490); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.