Active NPI 1780906321 Individual Practitioner Male Practitioner

Daniel J Ainsworth , MMSC, PA-C

Physician Assistant • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Daniel Ainsworth, MMSC, PA-C is a certified Physician Assistant practicing in Boston, MA. With approximately 17 years of clinical experience since completing medical education in 2009, Daniel Ainsworth delivers high-quality medical care to the local community at 55 FRUIT ST.

Daniel Ainsworth maintains professional affiliations with Healthcare Partners Of Saratoga Ltd, Saratoga Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, detection test by immunoassay with direct visual observation for influenza virus, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Fruit St
Emergency Dept.

Boston, MA 021142621

Telephone 6177262000

Associated Practice Facility / Clinic

🏢 Massachusetts General Hospital Facility NPI 1184613721

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Boston, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs +9.1 yrs vs City Avg

City Avg: 7.9 Yrs

State Avg: 10.0 Yrs

Regional Practice Density

1664 Specialists

Practicing in Boston, MA (4746 Statewide)

Telehealth Adoption Rate

15.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ainsworth (17 Years) 17 Yrs

Boston Specialty Average (7.9 Years) 7.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	75	74	$364.72	$65.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	53	$414.45	$89.67
87804 Detection test by immunoassay with direct visual observation for influenza virus	28	14	$279.00	$16.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$489.26	$83.69
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	26	24	$201.00	$7.61
80053 Blood test, comprehensive group of blood chemicals	25	25	$375.00	$10.35
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	16	14	$306.00	$5.63
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$520.60	$127.77
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	14	14	$184.00	$34.62
71046 X-ray of chest, 2 views	13	13	$613.00	$21.61
81001 Manual urinalysis test with examination using microscope, automated	12	12	$171.00	$3.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$781.36	$132.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	51	$541.80	$94.53
99213 Established patient office or other outpatient visit, typically 15 minutes	45	44	$367.73	$64.33
87804 Detection test by immunoassay with direct visual observation for influenza virus	36	18	$265.00	$16.22
80053 Blood test, comprehensive group of blood chemicals	20	20	$357.00	$9.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$459.20	$82.90
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	20	20	$191.00	$7.30
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	18	18	$175.00	$34.62
84484 Troponin (protein) analysis, quantitative	15	11	$672.00	$12.22
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	13	13	$291.00	$50.28
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	12	12	$291.00	$5.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	79	79	$284.16	$63.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	72	$298.00	$87.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$421.33	$83.50
80053 Blood test, comprehensive group of blood chemicals	15	15	$340.00	$10.41
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	14	14	$181.00	$7.66
71046 X-ray of chest, 2 views	12	12	$555.00	$22.95
99285 Emergency department visit for life threatening or functioning severity	12	12	$518.00	$145.31
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	12	12	$166.00	$34.80
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within	11	11	$67.00	$24.66
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	11	11	$277.00	$73.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	53	52	$167.68	$60.85
99285 Emergency department visit for life threatening or functioning severity	46	46	$514.07	$154.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	32	$332.66	$91.86
99284 Emergency department visit with moderate level of medical decision making	22	22	$361.91	$108.90
99283 Emergency department visit with low level of medical decision making	15	14	$213.80	$61.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$243.91	$76.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	43	43	$372.00	$109.51
99285 Emergency department visit for life threatening or functioning severity	37	37	$544.00	$151.40
99283 Emergency department visit with low level of medical decision making	33	33	$315.00	$59.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	91	89	$372.00	$106.70
99285 Emergency department visit for life threatening or functioning severity	74	74	$544.00	$157.51
99283 Emergency department visit with low level of medical decision making	39	39	$315.00	$56.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	126	126	$372.00	$105.84
99285 Emergency department visit for life threatening or functioning severity	82	82	$544.00	$152.54
99283 Emergency department visit with low level of medical decision making	51	50	$315.00	$55.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	125	125	$354.00	$102.46
99285 Emergency department visit for life threatening or functioning severity	110	109	$523.79	$152.12
99283 Emergency department visit with low level of medical decision making	47	47	$283.06	$54.53

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA PA3943

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Healthcare Partners Of Saratoga Ltd

6 Medical Park Dr, Malta, NY 120205051

Phone: 5182892020

Saratoga Hospital

3040 Route 50, Saratoga Springs, NY 128663073

Phone: 5185802273

Saratoga Hospital

3044 Route 50, Saratoga Springs, NY 128663073

Phone: 5188865800

Saratoga Hospital

211 Church St, Saratoga Springs, NY 128661003

Phone: 5185838421

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. Hugh Auchincloss , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1003076522

Doctor of Medicine (M.D.)

Dr. John Danko , DO

Physical Medicine & Rehabilitation

NPI 1003109596

Doctor of Osteopathic Medicine (D.O.)

Elaina Townsend

Nurse Practitioner

NPI 1003202334

Jacqueline Walter , LICSW

Social Worker - Clinical

NPI 1003424805

Licensed Independent Clinical Social Worker

Dr. Justin Sardi , MD

Radiology - Diagnostic Radiology

NPI 1003443839

Doctor of Medicine (M.D.)

Dr. Eric Connors , PhD

Psychologist

NPI 1003478843

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active February 24, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location February 24, 2010

Registered at 55 FRUIT ST, EMERGENCY DEPT., BOSTON, MA 021142621 (Tel: 6177262000)

📍

Updated Business Mailing Address February 24, 2010

Registered at 55 FRUIT ST, EMERGENCY DEPT., BOSTON, MA 021142621 (Tel: 6177262000)

👤

Provider Name / Credentials Updated February 24, 2010

Recorded as DANIEL AINSWORTH, MMSC., PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 24, 2010

Physician Assistant (License #PA3943 in MA)

🟢

Initial NPI Registration & Enumeration February 24, 2010

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Daniel Ainsworth. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1780906321

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: February 24, 2010

Last Update: February 24, 2010

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

55 Fruit St, Emergency Dept.

Boston, MA 021142621

Phone: 6177262000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.