Doctor profile · Federal record
Dr. Nancy Barker, PA-C
Physician Assistant · Medical Physician Assistant · Boston, MA
- NPI 1306983382
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Longwood Ave, Bader 2
Boston, MA 021155724
(617) 355-6508
fax (617) 739-8632 - Mailing address
-
4 Summit Ave
Melrose, MA 021761129
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- January 16, 2013
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Massachusetts #2297
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306983382. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
3
Medicare allowed
$5,066
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 30 | 30 | $90 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $60 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 11 | 11 | $149 |
In context: peer comparison
Among 211 peers in this city , average services per provider: 104. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
246
Patients
14
Total drug cost
$467,137
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bosentan | Generic | 42 | 0 | $209,849 |
| Furosemide | Generic | 34 | 14 | $588 |
| Torsemide | Generic | 29 | 0 | $1,318 |
| Ambrisentan | Generic | 28 | 0 | $76,241 |
| Metoprolol Succinate | Generic | 22 | 0 | $559 |
| Eliquis (Apixaban) | Brand | 21 | 0 | $24,377 |
| Digoxin | Generic | 16 | 0 | $2,373 |
| Lisinopril | Generic | 16 | 0 | $279 |
| Losartan Potassium | Generic | 16 | 0 | $245 |
| Adempas (Riociguat) | Brand | 11 | 0 | $150,819 |
Hospital affiliations
Frequently asked questions
What is Dr. Nancy Barker's medical specialty?
Dr. Nancy Barker practices Physician Assistant in Boston, MA.
Where does Dr. Nancy Barker practice?
Dr. Nancy Barker practices at 300 Longwood Ave, Boston, MA 021155724. Office phone: 6173556508.
What is Dr. Nancy Barker's NPI?
Dr. Nancy Barker's National Provider Identifier (NPI) is 1306983382, issued by NPPES.
Does Dr. Nancy Barker accept Medicare assignment?
Yes. Dr. Nancy Barker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Barker 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.