Active NPI 1104900083 Individual Practitioner Female Practitioner

Dr. Stephanie Barak , MD

Pathology - Anatomic Pathology • Providence, RI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephanie Barak, MD is a certified Pathology - Anatomic Pathology practicing in Providence, RI. With approximately 25 years of clinical experience since completing medical education in 2001, Dr. Barak delivers high-quality medical care to the local community at 101 DUDLEY ST.

Dr. Barak is affiliated with Affinity Physicians Llc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue, cell examination of specimen, selective cellular enhancement technique. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

101 Dudley St

Providence, RI 029052499

Telephone 4014537655

Associated Practice Facility / Clinic

🏢 Women & Infants Hospital Of Rhode Island Facility NPI 1447233788

Medicare Profile & Education

Medical School

Other

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Providence, RI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs -4.9 yrs vs City Avg

City Avg: 29.9 Yrs

State Avg: 29.9 Yrs

Regional Practice Density

31 Specialists

Practicing in Providence, RI (37 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

85.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Barak (25 Years) 25 Yrs

Providence Specialty Average (29.9 Years) 29.9 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
88305 Pathology examination of tissue using a microscope, intermediate complexity	182	101	$171.00	$35.76
88341 Special stained specimen slides to examine tissue	101	28	$158.00	$26.64
88112 Cell examination of specimen, selective cellular enhancement technique	52	38	$151.00	$25.63
88173 Evaluation of fine needle aspirate with interpretation and report	49	27	$356.00	$64.60
88342 Special stained specimen slides to examine tissue, initial procedure	41	32	$212.00	$33.49
88360 Microscopic genetic analysis of tumor	40	14	$320.00	$40.22
88307 Pathology examination of tissue using a microscope, moderately high complexity	37	14	$723.00	$79.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	178	101	$160.50	$38.95
88341 Special stained specimen slides to examine tissue	134	37	$100.57	$30.33
88112 Cell examination of specimen, selective cellular enhancement technique	79	62	$169.04	$29.63
88342 Special stained specimen slides to examine tissue, initial procedure	51	47	$201.06	$36.87
88307 Pathology examination of tissue using a microscope, moderately high complexity	48	25	$435.00	$87.15
88173 Evaluation of fine needle aspirate with interpretation and report	42	23	$181.26	$73.28
88360 Microscopic genetic analysis of tumor	26	14	$251.04	$43.56
88312 Special stained specimen slides to identify organisms including interpretation and report	20	11	$69.00	$28.86
88120 Cell examination of urine, manual	13	13	$158.00	$59.65
88331 Pathology examination of specimen during surgery, first tissue block	11	11	$197.36	$66.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	387	176	$150.44	$41.58
88341 Special stained specimen slides to examine tissue	384	92	$84.00	$31.29
88112 Cell examination of specimen, selective cellular enhancement technique	168	116	$170.89	$30.92
88307 Pathology examination of tissue using a microscope, moderately high complexity	139	76	$211.00	$92.33
88342 Special stained specimen slides to examine tissue, initial procedure	138	106	$194.00	$38.55
88173 Evaluation of fine needle aspirate with interpretation and report	81	50	$177.00	$77.83
88331 Pathology examination of specimen during surgery, first tissue block	60	38	$181.00	$69.61
88360 Microscopic genetic analysis of tumor	51	32	$159.41	$46.01
88312 Special stained specimen slides to identify organisms including interpretation and report	27	20	$69.00	$28.65
88311 Preparation of tissue for examination by removing any calcium present	25	20	$35.00	$14.05
88304 Pathology examination of tissue using a microscope, moderately low complexity	25	23	$75.00	$12.83
88309 Pathology examination of tissue using a microscope, high complexity	25	23	$370.00	$162.30
88332 Pathology examination of specimen during surgery, each additional tissue block	14	12	$111.00	$34.08
88300 Pathology examination of tissue using a microscope, limited examination	13	13	$29.00	$5.11
88313 Special stained specimen slides to examine tissue including interpretation and report	12	12	$30.00	$13.54
88120 Cell examination of urine, manual	11	11	$158.00	$64.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	476	245	$150.18	$42.36
88341 Special stained specimen slides to examine tissue	365	81	$81.53	$32.28
88112 Cell examination of specimen, selective cellular enhancement technique	178	136	$170.00	$31.27
88307 Pathology examination of tissue using a microscope, moderately high complexity	128	72	$211.00	$94.35
88342 Special stained specimen slides to examine tissue, initial procedure	126	101	$144.08	$39.67
88173 Evaluation of fine needle aspirate with interpretation and report	86	52	$177.00	$79.61
88313 Special stained specimen slides to examine tissue including interpretation and report	54	31	$30.00	$13.78
88331 Pathology examination of specimen during surgery, first tissue block	51	31	$181.19	$70.66
88312 Special stained specimen slides to identify organisms including interpretation and report	47	25	$69.00	$30.22
88311 Preparation of tissue for examination by removing any calcium present	29	25	$35.00	$14.22
88309 Pathology examination of tissue using a microscope, high complexity	25	24	$370.00	$166.18
88300 Pathology examination of tissue using a microscope, limited examination	21	15	$28.71	$5.19
88304 Pathology examination of tissue using a microscope, moderately low complexity	17	17	$75.00	$13.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	314	168	$150.00	$43.66
88341 Special stained specimen slides to examine tissue	295	78	$80.00	$33.00
88342 Special stained specimen slides to examine tissue, initial procedure	115	91	$120.00	$40.93
88307 Pathology examination of tissue using a microscope, moderately high complexity	105	57	$211.00	$96.89
88350 Antibody evaluation, each additional single antibody stain procedure	104	13	$68.00	$32.40
88112 Cell examination of specimen, selective cellular enhancement technique	100	72	$170.00	$32.12
88173 Evaluation of fine needle aspirate with interpretation and report	52	34	$177.00	$81.43
88313 Special stained specimen slides to examine tissue including interpretation and report	51	23	$30.00	$13.70
88331 Pathology examination of specimen during surgery, first tissue block	33	23	$181.25	$72.95
88312 Special stained specimen slides to identify organisms including interpretation and report	31	16	$69.00	$30.96
88311 Preparation of tissue for examination by removing any calcium present	31	30	$35.00	$14.52
88304 Pathology examination of tissue using a microscope, moderately low complexity	29	27	$75.00	$12.56
88309 Pathology examination of tissue using a microscope, high complexity	19	18	$370.00	$170.81
88346 Antibody evaluation, initial single antibody stain procedure	14	13	$96.00	$40.38
88348 Electron microscopy for diagnosis	13	13	$277.50	$87.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	228	153	$150.00	$43.15
88350 Antibody evaluation, each additional single antibody stain procedure	169	21	$68.00	$32.51
88341 Special stained specimen slides to examine tissue	150	42	$60.20	$32.69
88112 Cell examination of specimen, selective cellular enhancement technique	98	71	$170.00	$31.82
88313 Special stained specimen slides to examine tissue including interpretation and report	75	28	$30.00	$13.78
88342 Special stained specimen slides to examine tissue, initial procedure	69	51	$120.00	$40.55
88307 Pathology examination of tissue using a microscope, moderately high complexity	64	35	$211.00	$95.13
88311 Preparation of tissue for examination by removing any calcium present	45	39	$35.00	$14.21
88312 Special stained specimen slides to identify organisms including interpretation and report	44	21	$69.00	$30.21
88304 Pathology examination of tissue using a microscope, moderately low complexity	32	26	$75.00	$13.02
88173 Evaluation of fine needle aspirate with interpretation and report	26	24	$177.00	$80.70
88346 Antibody evaluation, initial single antibody stain procedure	23	22	$96.00	$41.18
88348 Electron microscopy for diagnosis	22	21	$277.50	$86.92
88331 Pathology examination of specimen during surgery, first tissue block	22	15	$181.25	$71.91
88309 Pathology examination of tissue using a microscope, high complexity	16	14	$324.38	$168.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	250	133	$150.00	$42.77
88350 Antibody evaluation, each additional single antibody stain procedure	144	18	$68.00	$30.96
88112 Cell examination of specimen, selective cellular enhancement technique	103	80	$170.00	$31.86
88307 Pathology examination of tissue using a microscope, moderately high complexity	92	48	$211.00	$95.22
88341 Special stained specimen slides to examine tissue	72	27	$50.00	$31.66
88313 Special stained specimen slides to examine tissue including interpretation and report	64	27	$30.00	$13.13
88173 Evaluation of fine needle aspirate with interpretation and report	50	43	$177.00	$79.59
88311 Preparation of tissue for examination by removing any calcium present	48	37	$35.00	$14.46
88342 Special stained specimen slides to examine tissue, initial procedure	38	30	$120.00	$39.72
88331 Pathology examination of specimen during surgery, first tissue block	36	17	$181.25	$72.28
88304 Pathology examination of tissue using a microscope, moderately low complexity	33	28	$75.00	$13.29
88312 Special stained specimen slides to identify organisms including interpretation and report	28	18	$69.00	$30.26
88346 Antibody evaluation, initial single antibody stain procedure	18	18	$96.00	$39.11
88348 Electron microscopy for diagnosis	12	12	$277.50	$81.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	189	130	$150.00	$42.95
88112 Cell examination of specimen, selective cellular enhancement technique	161	137	$170.00	$31.40
88341 Special stained specimen slides to examine tissue	146	39	$50.00	$32.24
88350 Antibody evaluation, each additional single antibody stain procedure	128	15	$68.00	$30.47
88311 Preparation of tissue for examination by removing any calcium present	65	44	$35.00	$14.44
88307 Pathology examination of tissue using a microscope, moderately high complexity	63	40	$211.00	$95.61
88313 Special stained specimen slides to examine tissue including interpretation and report	62	28	$30.00	$12.93
88173 Evaluation of fine needle aspirate with interpretation and report	58	47	$177.00	$79.91
88304 Pathology examination of tissue using a microscope, moderately low complexity	57	40	$75.00	$13.27
88342 Special stained specimen slides to examine tissue, initial procedure	50	47	$120.00	$40.42
88312 Special stained specimen slides to identify organisms including interpretation and report	28	17	$69.00	$30.65
88331 Pathology examination of specimen during surgery, first tissue block	26	17	$181.25	$71.77
88346 Antibody evaluation, initial single antibody stain procedure	18	16	$96.00	$38.74
88348 Electron microscopy for diagnosis	17	16	$277.50	$81.10

Medical Specialties & State Licenses

CMS Verified: 2026-07-20

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License RI MD19002

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Pathology - Cytopathology

NUCC Taxonomy Code: 207ZC0500X

State License RI MD19002

A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female reproductive systems, the "Pap" test. However, the cytopathologist's expertise is applied to the diagnosis of cells from all systems and areas of the body. He/she is a consultant to all medical specialists.

Hospital & Practice Group Affiliations

Affinity Physicians Llc.

455 Toll Gate Rd, Warwick, RI 028862759

Phone: 4017377010

Practice Associates & Co-Workers

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

7 Associated Practitioners

Dr. Nina Tatevian , MD PHD

Pathology - Anatomic Pathology

NPI 1154377000

MDPHD

Dr. Chien-Ren Sung , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1336167220

Doctor of Medicine (M.D.)

Dr. Kamaljeet Singh , MD

Pathology - Chemical Pathology

NPI 1447411012

Doctor of Medicine (M.D.)

Eleanor Lewin

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1588007561

Dr. Cunxian Zhang , MD

Pathology - Cytopathology

NPI 1629097837

Doctor of Medicine (M.D.)

Dr. Linda Hanley , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1740483742

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2026

Pathology (License #MD19002 in RI)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2025

Pathology (License #MD19002 in RI)

📍

Updated Practice Location March 06, 2023

Registered at 101 DUDLEY ST, PROVIDENCE, RI 029052499 (Tel: 4014537655)

📍

Updated Business Mailing Address March 06, 2023

Registered at 455 TOLL GATE RD, PRC AND CREDENTIALING, WARWICK, RI 028862759 (Tel: 4012730641)

✅

NPI Profile Active March 12, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 12, 2014

Registered at 4242 MATHEWSON DR NW, WASHINGTON, DC 200114248 (Tel: 2408885935)

📍

Updated Business Mailing Address March 12, 2014

Registered at 4242 MATHEWSON DR NW, WASHINGTON, DC 200114248 (Tel: 2408885935)

👤

Provider Name / Credentials Updated March 12, 2014

Recorded as STEPHANIE BARAK, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 12, 2014

Family Medicine (License #0404 in MP)

🟢

Initial NPI Registration & Enumeration October 25, 2006

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: 1104900083

Entity Type:

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

Enumeration Date: October 25, 2006

Last Update: July 20, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

455 Toll Gate Rd, Prc And Credentialing

Warwick, RI 028862759

Phone: 4012730641

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.