Doctor profile · Federal record
Dr. Alison Walker, M.D.
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Pembroke, MA
- NPI 1548792716
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
15 Corporate Park Dr
Pembroke, MA 023591966
(781) 826-8065 - Additional location
-
541 Main St
South Weymouth, MA 021901868
(781) 952-1200 - Additional location
-
56 New Driftway
Scituate, MA 020664533
(781) 545-7243 - Additional location
-
22 Bramhall St
Portland, ME 041023134
(207) 662-0111
Show 1 more location
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- July 13, 2020
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Massachusetts #282353
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548792716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
454
Distinct HCPCS
8
Medicare allowed
$59,376
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 153 | 153 | $132 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 92 | 88 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 70 | 69 | $93 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 37 | 37 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 37 | 37 | $34 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 28 | 27 | $183 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $170 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 14 | 14 | $7 |
In context: peer comparison
Among 6 peers in Pembroke Family Medicine Physician, average services per provider: 89. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,261
Patients
871
Total drug cost
$38,084
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 478 | 176 | $9,126 |
| Lisinopril | Generic | 228 | 95 | $1,985 |
| Levothyroxine Sodium | Generic | 225 | 82 | $3,090 |
| Amlodipine Besylate | Generic | 211 | 83 | $1,466 |
| Omeprazole | Generic | 154 | 56 | $2,890 |
| Losartan Potassium | Generic | 146 | 53 | $1,731 |
| Hydrochlorothiazide | Generic | 133 | 50 | $578 |
| Simvastatin | Generic | 115 | 45 | $1,262 |
| Sertraline Hcl | Generic | 110 | 39 | $1,147 |
| Rosuvastatin Calcium | Generic | 102 | 40 | $9,530 |
Hospital affiliations
Frequently asked questions
What is Dr. Alison Walker's medical specialty?
Dr. Alison Walker practices Family Medicine Physician in Pembroke, MA.
Where does Dr. Alison Walker practice?
Dr. Alison Walker practices at 15 Corporate Park Dr, Pembroke, MA 023591966. Office phone: 7818268065.
What is Dr. Alison Walker's NPI?
Dr. Alison Walker's National Provider Identifier (NPI) is 1548792716, issued by NPPES.
Does Dr. Alison Walker accept Medicare assignment?
Yes. Dr. Alison Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alison Walker commonly perform?
Top Medicare-reported procedures in 2023: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.