Active NPI 1942203856 Individual Practitioner Male Practitioner

Dr. Thomas Lee Rosenfeld , MD

Dermatology • Worcester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Rosenfeld, MD is a certified Dermatology practicing in Worcester, MA. With approximately 48 years of clinical experience since graduating from Virginia Commonwealth University, School Of Medicine in 1978, Dr. Rosenfeld delivers high-quality medical care to the local community at 5 NEPONSET ST.

Dr. Rosenfeld is affiliated with Reliant Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, destruction of precancer skin growth, 2-14 growths, 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

5 Neponset St

Worcester, MA 016062714

Telephone 5085955560

Associated Practice Facility / Clinic

🏢 Reliant Medical Group, Inc Facility NPI 1720017528

Medicare Profile & Education

Medical School

Virginia Commonwealth University, School Of Medicine

Graduation Year

1978

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Worcester, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

48 Yrs +27.2 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 27.5 Yrs

Regional Practice Density

35 Specialists

Practicing in Worcester, MA (648 Statewide)

Telehealth Adoption Rate

5.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rosenfeld (48 Years) 48 Yrs

Worcester Specialty Average (20.8 Years) 20.8 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	578	497	$130.00	$57.23
99213 Established patient office or other outpatient visit, typically 15 minutes	251	208	$211.00	$92.12
17003 Destruction of precancer skin growth, 2-14 growths	207	72	$21.00	$6.89
17000 Destruction of skin growth	177	151	$220.00	$65.61
17110 Destruction of up to 14 skin growths	85	82	$306.00	$117.52
11102 Tangential biopsy of single skin lesion	74	68	$268.00	$101.83
99202 New patient office or other outpatient visit, typically 20 minutes	73	73	$204.00	$73.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$305.00	$112.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	608	536	$130.00	$58.25
99213 Established patient office or other outpatient visit, typically 15 minutes	175	149	$211.00	$91.86
17000 Destruction of skin growth	130	123	$220.00	$66.85
17003 Destruction of precancer skin growth, 2-14 growths	123	61	$21.00	$7.04
99202 New patient office or other outpatient visit, typically 20 minutes	77	77	$204.00	$73.76
11102 Tangential biopsy of single skin lesion	53	51	$268.00	$106.85
17110 Destruction of up to 14 skin growths	46	46	$306.00	$119.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$305.00	$112.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	482	418	$129.49	$58.77
99213 Established patient office or other outpatient visit, typically 15 minutes	193	151	$211.00	$94.49
99202 New patient office or other outpatient visit, typically 20 minutes	108	108	$204.00	$76.15
17003 Destruction of precancer skin growth, 2-14 growths	105	42	$20.63	$7.23
17000 Destruction of skin growth	101	93	$219.20	$68.01
11102 Tangential biopsy of single skin lesion	53	50	$268.00	$107.57
17110 Destruction of up to 14 skin growths	53	51	$306.00	$119.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$302.95	$114.14
36415 Insertion of needle into vein for collection of blood sample	33	12	$18.00	$2.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	286	236	$124.93	$58.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	128	128	$289.00	$116.91
99213 Established patient office or other outpatient visit, typically 15 minutes	116	100	$211.00	$95.76
99202 New patient office or other outpatient visit, typically 20 minutes	99	99	$204.00	$75.67
17000 Destruction of skin growth	76	68	$211.00	$67.69
17003 Destruction of precancer skin growth, 2-14 growths	69	29	$18.00	$6.99
11102 Tangential biopsy of single skin lesion	58	58	$268.00	$110.77
17110 Destruction of up to 14 skin growths	41	41	$305.61	$121.97
11103 Biopsy of related skin growth, each additional growth	18	12	$143.00	$56.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	196	196	$293.59	$113.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	157	132	$135.79	$47.56
99213 Established patient office or other outpatient visit, typically 15 minutes	122	122	$243.52	$78.53
17000 Destruction of skin growth	62	59	$284.98	$65.06
11102 Tangential biopsy of single skin lesion	42	42	$285.57	$106.30
17003 Destruction of precancer skin growth, 2-14 growths	37	17	$30.86	$6.42
17110 Destruction of up to 14 skin growths	29	28	$360.17	$119.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$313.00	$114.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	236	166	$146.82	$47.68
99213 Established patient office or other outpatient visit, typically 15 minutes	228	217	$240.73	$78.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	182	182	$281.24	$113.65
17000 Destruction of skin growth	100	87	$270.22	$65.77
17110 Destruction of up to 14 skin growths	76	62	$357.07	$118.32
17003 Destruction of precancer skin growth, 2-14 growths	65	40	$29.43	$6.03
11102 Tangential biopsy of single skin lesion	55	53	$294.55	$104.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$322.86	$172.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	233	218	$200.00	$76.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	220	155	$99.00	$46.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	159	159	$200.00	$113.16
17000 Destruction of skin growth	107	91	$194.00	$68.81
17003 Destruction of precancer skin growth, 2-14 growths	102	54	$17.00	$5.61
17110 Destruction of up to 14 skin growths	67	61	$268.00	$119.25
11100 Biopsy of single growth of skin and/or tissue	63	63	$151.59	$109.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$250.00	$169.71
11101 Biopsy of each additional growth of skin and/or tissue	18	15	$50.00	$34.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	235	164	$99.00	$43.79
99213 Established patient office or other outpatient visit, typically 15 minutes	234	216	$200.00	$73.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	147	147	$200.00	$107.63
17000 Destruction of skin growth	114	98	$194.00	$65.73
17003 Destruction of precancer skin growth, 2-14 growths	109	52	$17.00	$5.68
11100 Biopsy of single growth of skin and/or tissue	54	50	$150.00	$104.74
17110 Destruction of up to 14 skin growths	38	37	$268.00	$112.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$250.00	$163.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$250.00	$200.34

Medical Specialties & State Licenses

CMS Verified: 2020-06-29

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License MA 50277

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

9764437 (MA)

Hospital & Practice Group Affiliations

Reliant Medical Group Inc

5 Neponset St, Worcesteer, MA 016062714

Phone: 5085952300

Practice Associates & Co-Workers

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

40 Associated Practitioners

Pranathi Narayanareddy

Internal Medicine - Rheumatology

NPI 1013544741

Dr. Robert Yood , MD

Internal Medicine - Rheumatology

NPI 1013983006

Doctor of Medicine (M.D.)

Dr. Matthew Horsfield , MD

Family Medicine

NPI 1013998129

Doctor of Medicine (M.D.)

Danielle Harn , NP

Nurse Practitioner - Family

NPI 1023703436

Nurse Practitioner

Dr. Teresa Stone , OD

Optometrist

NPI 1033213145

Doctor of Optometry

Meaghan Sawtelle

Physician Assistant

NPI 1033700166

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location June 29, 2020

Registered at 5 NEPONSET ST, WORCESTER, MA 016062714 (Tel: 5085955560)

📍

Updated Business Mailing Address June 29, 2020

Registered at 5 NEPONSET ST, WORCESTER, MA 016062714 (Tel: 5085955560)

✅

NPI Profile Active January 19, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location January 19, 2011

Registered at 255 PARK AVE, STE 600, WORCESTER, MA 016091930 (Tel: 5087566379)

📍

Updated Business Mailing Address January 19, 2011

Registered at 255 PARK AVE, STE 600, WORCESTER, MA 016091930 (Tel: 5087566379)

👤

Provider Name / Credentials Updated January 19, 2011

Recorded as THOMAS ROSENFELD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 19, 2011

Dermatology (License #50277 in MA)

🟢

Initial NPI Registration & Enumeration May 24, 2005

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 Dr. Thomas Rosenfeld. 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: 1942203856

Entity Type:

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

Enumeration Date: May 24, 2005

Last Update: June 29, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5 Neponset St

Worcester, MA 016062714

Phone: 5085955560

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.