Doctor profile · Federal record
Dr. Cory Callahan, PA-C
Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Physician Assistant · Johnson City, TN
- NPI 1932647112
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
410 N State of Franklin RD Ste 140
Johnson City, TN 376046972
(423) 431-2460 - Additional location
-
417 State St, Suite 340
Bangor, ME 04401
(207) 973-4949
fax (207) 973-4466 - Additional location
-
378 Marketplace Blvd Ste 5
Johnson City, TN 376042361
(423) 282-0751 - Mailing address
-
1021 W Oakland Ave Ste 310
Johnson City, TN 376042192
Credentials & registration
- NPI registered
- February 2017 — 9 yrs on file
- Profile last updated
- February 27, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State licenses (2)
- Tennessee #5089 · Maine #PA1675
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932647112. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
87
Distinct HCPCS
3
Medicare allowed
$4,576
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 32 | $71 | |
73502 |
X-ray of hip, 2-3 views | 26 | 14 | $36 | |
72190 |
X-ray of pelvis, minimum of 3 views | 18 | 11 | $33 |
In context: peer comparison
Among 8 peers in Johnson City Surgical Physician Assistant, average services per provider: 102. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bioventus LLC | 1 | $17.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
23
Patients
13
Total drug cost
$68
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 23 | 13 | $68 |
Hospital affiliations
Frequently asked questions
What is Dr. Cory Callahan's medical specialty?
Dr. Cory Callahan practices Surgical Physician Assistant in Johnson City, TN.
Where does Dr. Cory Callahan practice?
Dr. Cory Callahan practices at 410 N State of Franklin RD Ste 140, Johnson City, TN 376046972. Office phone: 4234312460.
What is Dr. Cory Callahan's NPI?
Dr. Cory Callahan's National Provider Identifier (NPI) is 1932647112, issued by NPPES.
Does Dr. Cory Callahan accept Medicare assignment?
Yes. Dr. Cory Callahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cory Callahan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of hip, 2-3 views (HCPCS 73502); X-ray of pelvis, minimum of 3 views (HCPCS 72190). Source: CMS Medicare Physician & Other Practitioners file.