Doctor profile · Federal record

Dr. Daniel Ainsworth, MMSC., PA-C

Physician Assistant · Boston, MA

  • NPI 1780906321
  • Accepts Medicare
  • MIPS 65.4 / 100 · 2023
  • 17 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Fruit St, Emergency Dept.
Boston, MA 021142621
(617) 726-2000

Credentials & registration

NPPES · NUCC
NPI registered
February 2010 — 16 yrs on file
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Massachusetts #PA3943

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780906321. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
250
Distinct HCPCS
10
Medicare allowed
$11,835
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 51 51 $95
99213 Established patient office or other outpatient visit, 20-29 minutes 45 44 $64
87804 Detection test by immunoassay with direct visual observation for influenza virus 36 18 $16
80053 Blood test, comprehensive group of blood chemicals 20 20 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 20 20 $7
99203 New patient office or other outpatient visit, 30-44 minutes 20 20 $83
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 18 18 $35
84484 Troponin (protein) analysis, quantitative 15 11 $12
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 13 13 $50
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 12 12 $6

In context: peer comparison

Among 211 peers in this city , average services per provider: 104. This provider delivers 2.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$97
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $77.38
CSL Behring 1 $20.00

By nature of payment

Food and Beverage
$77
Education
$20

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
111
Patients
110
Total drug cost
$1,071
Drug Type Claims Patients Total cost
Prednisone Generic 34 34 $82
Cephalexin Generic 20 19 $150
Azithromycin Generic 19 19 $120
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 15 15 $544
Doxycycline Hyclate Generic 12 12 $131
Amoxicillin Generic 11 11 $44

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Ainsworth's medical specialty?
Dr. Daniel Ainsworth practices Physician Assistant in Boston, MA.
Where does Dr. Daniel Ainsworth practice?
Dr. Daniel Ainsworth practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177262000.
What is Dr. Daniel Ainsworth's NPI?
Dr. Daniel Ainsworth's National Provider Identifier (NPI) is 1780906321, issued by NPPES.
Does Dr. Daniel Ainsworth accept Medicare assignment?
Yes. Dr. Daniel Ainsworth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Ainsworth 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); Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804). Source: CMS Medicare Physician & Other Practitioners file.