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Active NPI 1871225904 Individual Practitioner Male Practitioner

James Whitney Diamantopoulos , PA-C

Physician Assistant • Brighton, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

James Diamantopoulos, PA-C is a certified Physician Assistant practicing in Brighton, MA. With approximately 4 years of clinical experience since completing medical education in 2022, James Diamantopoulos delivers high-quality medical care to the local community at 280 WASHINGTON ST STE 212.

James Diamantopoulos is affiliated with Atrius Health Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

280 Washington St Ste 212

Brighton, MA 021353511

Telephone 6177621616
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Brighton, MA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -3.4 yrs vs City Avg
City Avg: 7.4 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
52 Specialists

Practicing in Brighton, MA (4746 Statewide)

Telehealth Adoption Rate
21.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
73.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Diamantopoulos (4 Years) 4 Yrs
Brighton Specialty Average (7.4 Years) 7.4 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
17003 Destruction of precancer skin growth, 2-14 growths
2,497 338 $30.32 $5.87
99213 Established patient office or other outpatient visit, typically 15 minutes
758 500 $244.68 $78.48
17000 Destruction of skin growth
605 399 $192.50 $45.16
11102 Tangential biopsy of single skin lesion
393 298 $287.87 $78.95
11103 Biopsy of related skin growth, each additional growth
168 108 $143.16 $43.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
162 120 $156.51 $49.23
17004 Destruction of precancer skin growth, 15 or more growths
144 113 $462.28 $146.41
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm
139 102 $408.74 $108.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
99 99 $366.09 $96.06
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm
87 68 $412.44 $90.15
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm
64 46 $492.53 $141.40
17110 Destruction of up to 14 skin growths
36 30 $335.43 $92.43
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
26 12 $8.21 $0.97
69100 Biopsy of ear
17 16 $331.59 $56.13
11900 Injection into skin growth, 1-7 growths
15 12 $268.45 $36.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
12 11 $351.71 $113.18
99202 New patient office or other outpatient visit, typically 20 minutes
11 11 $290.26 $63.80

Medical Specialties & State Licenses

CMS Verified: 2023-05-05
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA PA8861

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

Atrius Health Inc

133 Brookline Ave, Boston, MA 022153904

Phone: 6174211000

Atrius Health Inc

40 Holland St, Somerville, MA 021442705

Phone: 6176296000

Atrius Health Inc

100 2nd Ave, Needham, MA 024942809

Phone: 7817264800

Practice Associates & Co-Workers

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

1 Associated Practitioners
Jacqueline Flaherty , PA-C

Physician Assistant

NPI 1316622640

Physician Assistant (Certified)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location May 05, 2023

Registered at 280 WASHINGTON ST STE 212, BRIGHTON, MA 021353511 (Tel: 6177621616)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 08, 2022

Physician Assistant (License #PA8861 in MA)

NPI Profile Active June 28, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location June 28, 2022

Registered at 43 HOBART ST, BRIGHTON, MA 021351812 (Tel: 6177773179)

📍
Updated Business Mailing Address June 28, 2022

Registered at 43 HOBART ST, BRIGHTON, MA 021351812 (Tel: 6177773179)

👤
Provider Name / Credentials Updated June 28, 2022

Recorded as JAMES DIAMANTOPOULOS, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2022

Physician Assistant

🟢
Initial NPI Registration & Enumeration June 28, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1871225904
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 28, 2022
Last Update: May 05, 2023
Sole Proprietor: No

Mailing Address

43 Hobart St

Brighton, MA 021351812

Phone: 6177773179

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.