Doctor profile · Federal record
Dr. Linsey Barker
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Worcester, MA
- NPI 1356847974
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
291 Lincoln St
Worcester, MA 016053643
(508) 334-6251
fax (508) 334-6906 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- August 8, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Massachusetts #290153
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356847974. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
89
Distinct HCPCS
3
Medicare allowed
$16,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 42 | 42 | $224 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 29 | $176 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 15 | $126 |
In context: peer comparison
Among 4 peers in Worcester Geriatric Medicine (Internal Medicine) Physician, average services per provider: 49. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
396
Patients
119
Total drug cost
$21,319
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 53 | 23 | $1,394 |
| Amlodipine Besylate | Generic | 45 | 25 | $531 |
| Omeprazole | Generic | 36 | 11 | $582 |
| Lisinopril | Generic | 34 | 13 | $363 |
| Metoprolol Succinate | Generic | 34 | 11 | $507 |
| Tamsulosin Hcl | Generic | 31 | 12 | $1,027 |
| Furosemide | Generic | 25 | 12 | $80 |
| Losartan Potassium | Generic | 24 | 12 | $499 |
| Eliquis (Apixaban) | Brand | 22 | 0 | $14,518 |
| Diclofenac Sodium | Generic | 19 | 0 | $547 |
Hospital affiliations
Frequently asked questions
What is Dr. Linsey Barker's medical specialty?
Dr. Linsey Barker practices Geriatric Medicine (Internal Medicine) Physician in Worcester, MA.
Where does Dr. Linsey Barker practice?
Dr. Linsey Barker practices at 291 Lincoln St, Worcester, MA 016053643. Office phone: 5083346251.
What is Dr. Linsey Barker's NPI?
Dr. Linsey Barker's National Provider Identifier (NPI) is 1356847974, issued by NPPES.
Does Dr. Linsey Barker accept Medicare assignment?
Yes. Dr. Linsey Barker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Linsey Barker commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.