Doctor profile · Federal record

Dr. Heather Clarke, PA-C

Physician Assistant · Easthampton, MA

  • NPI 1366074122
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
238 Northampton St, Valley Medical Group, PC-Easthampton Heath Center
Easthampton, MA 01027
(413) 529-9300
fax (866) 644-0870
Additional location
31 Hall Dr
Amherst, MA 010022751
(413) 256-8561
fax (866) 644-0869
Additional location
329 Conway St
Greenfield, MA 013011521
(413) 774-6301
fax (866) 644-0871
Show 1 more location
Additional location
70 Main St
Florence, MA 010621466
(413) 586-8400
fax (866) 644-0872

Credentials & registration

NPPES · NUCC
NPI registered
February 2020 — 6 yrs on file
Profile last updated
November 4, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Massachusetts #PA7409

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366074122. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
770
Distinct HCPCS
10
Medicare allowed
$65,042
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 347 203 $111
99213 Established patient office or other outpatient visit, 20-29 minutes 58 42 $79
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes 56 56 $22
80307 Testing for presence of drug, by chemistry analyzers 53 18 $61
99215 Established patient office or other outpatient visit, 40-54 minutes 53 32 $156
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 53 53 $112
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 51 29 $13
81003 Automated urinalysis test 32 25 $2
G0008 Administration of influenza virus vaccine 31 31 $34
90662 Influenza vaccine split virus, preservative free 22 22 $59

In context: peer comparison

Among 3 peers in Easthampton Physician Assistant, average services per provider: 61. This provider delivers 13× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,059
Patients
276
Total drug cost
$83,144
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 120 20 $2,476
Atorvastatin Calcium Generic 117 40 $2,868
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 109 30 $12,956
Gabapentin Generic 105 24 $2,384
Lisinopril Generic 96 31 $1,344
Eliquis (Apixaban) Brand 70 12 $52,626
Omeprazole Generic 60 19 $945
Levothyroxine Sodium Generic 54 17 $879
Hydrochlorothiazide Generic 53 18 $309
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 50 0 $746

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Heather Clarke's medical specialty?
Dr. Heather Clarke practices Physician Assistant in Easthampton, MA.
Where does Dr. Heather Clarke practice?
Dr. Heather Clarke practices at 238 Northampton St, Easthampton, MA 01027. Office phone: 4135299300.
What is Dr. Heather Clarke's NPI?
Dr. Heather Clarke's National Provider Identifier (NPI) is 1366074122, issued by NPPES.
Does Dr. Heather Clarke accept Medicare assignment?
Yes. Dr. Heather Clarke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Clarke 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); Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual (HCPCS G0446). Source: CMS Medicare Physician & Other Practitioners file.