Doctor profile · Federal record
Dr. Jean Callahan, FNP-C
Nurse Practitioner · Wareham, MA
- NPI 1508419607
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
43 Hight St
Wareham, MA 02536
(508) 973-5919 - Additional location
-
40 Davis Straits
Falmouth, MA 025403906
(774) 255-3010
fax (508) 388-2312 - Mailing address
-
43 High St
Wareham, MA 025712097
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- April 3, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Massachusetts #RN256099
- Medicaid
- MA #110028173B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508419607. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
758
Distinct HCPCS
6
Medicare allowed
$56,814
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 336 | 150 | $68 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 151 | 105 | $102 | |
99238 |
Hospital discharge day management, 30 minutes or less | 123 | 122 | $69 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 81 | 27 | $42 | |
99239 |
Hospital discharge day management, more than 30 minutes | 47 | 47 | $98 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 20 | $111 |
In context: peer comparison
Among 7 peers in Wareham Nurse Practitioner, average services per provider: 76. This provider delivers 10.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
68
Patients
52
Total drug cost
$1,713
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 26 | 26 | $114 |
| Pantoprazole Sodium | Generic | 17 | 13 | $200 |
| Cefpodoxime Proxetil | Generic | 13 | 13 | $552 |
| Fluorometholone | Generic | 12 | 0 | $847 |
Frequently asked questions
What is Dr. Jean Callahan's medical specialty?
Dr. Jean Callahan practices Nurse Practitioner in Wareham, MA.
Where does Dr. Jean Callahan practice?
Dr. Jean Callahan practices at 43 Hight St, Wareham, MA 02536. Office phone: 5089735919.
What is Dr. Jean Callahan's NPI?
Dr. Jean Callahan's National Provider Identifier (NPI) is 1508419607, issued by NPPES.
Does Dr. Jean Callahan accept Medicare assignment?
Yes. Dr. Jean Callahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jean Callahan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.