Doctor profile · Federal record

Dr. Kerry Assarian, NP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Waltham, MA

  • NPI 1457499923
  • Accepts Medicare
  • MIPS 88.4 / 100 · 2023
  • 26 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
950 Winter St, Suite 3800
Waltham, MA 024511424
(781) 472-8567
Mailing address
30 Countryside Ln
Reading, MA 018673752

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Massachusetts #204320NP

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457499923. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
466
Distinct HCPCS
8
Medicare allowed
$43,264
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 171 143 $121
99213 Established patient office or other outpatient visit, 20-29 minutes 142 123 $86
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 45 45 $123
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 41 41 $14
G0444 Annual depression screening, 5 to 15 minutes 24 24 $18
90662 Influenza vaccine split virus, preservative free 15 15 $72
G0008 Administration of influenza virus vaccine 15 15 $34
99215 Established patient office or other outpatient visit, 40-54 minutes 13 13 $170

In context: peer comparison

Among 2 peers in Waltham Adult Health Nurse Practitioner, average services per provider: 665. This provider delivers 0.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
191
Patients
91
Total drug cost
$2,810
Drug Type Claims Patients Total cost
Prednisone Generic 23 18 $122
Atorvastatin Calcium Generic 21 0 $327
Azithromycin Generic 21 20 $81
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 21 19 $185
Losartan Potassium Generic 16 0 $407
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 15 11 $453
Escitalopram Oxalate Generic 13 0 $198
Lisinopril Generic 13 0 $156
Metoprolol Succinate Generic 13 0 $310
Ciprofloxacin Hcl Generic 12 12 $30

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kerry Assarian's medical specialty?
Dr. Kerry Assarian practices Adult Health Nurse Practitioner in Waltham, MA.
Where does Dr. Kerry Assarian practice?
Dr. Kerry Assarian practices at 950 Winter St, Waltham, MA 024511424. Office phone: 7814728567.
What is Dr. Kerry Assarian's NPI?
Dr. Kerry Assarian's National Provider Identifier (NPI) is 1457499923, issued by NPPES.
Does Dr. Kerry Assarian accept Medicare assignment?
Yes. Dr. Kerry Assarian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kerry Assarian 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 wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.