Active NPI 1578553988 Individual Practitioner Female Practitioner

Dr. Judith Ann Ferry , MD

Pathology - Anatomic Pathology • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Judith Ferry, MD is a certified Pathology - Anatomic Pathology practicing in Boston, MA. With approximately 43 years of clinical experience since graduating from New York University School Of Medicine in 1983, Dr. Ferry delivers high-quality medical care to the local community at 55 FRUIT ST.

Dr. Ferry is affiliated with Massachusetts General Physicians Organization Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include special stained specimen slides to examine tissue, special stained specimen slides to examine tissue including interpretation and report, pathology examination of tissue using a microscope, intermediate complexity. 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
Wrn 242 Pathology Associates

Boston, MA 021142696

Telephone 6177263978

Fax 6177267474

Associated Practice Facility / Clinic

🏢 Massachusetts General Hospital Facility NPI 1184613721

Medicare Profile & Education

Medical School

New York University School Of Medicine

Graduation Year

1983

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Boston, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

43 Yrs +17.2 yrs vs City Avg

City Avg: 25.8 Yrs

State Avg: 35.7 Yrs

Regional Practice Density

201 Specialists

Practicing in Boston, MA (303 Statewide)

Telehealth Adoption Rate

0.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

78.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ferry (43 Years) 43 Yrs

Boston Specialty Average (25.8 Years) 25.8 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
88341 Special stained specimen slides to examine tissue	877	138	$119.23	$28.70
88313 Special stained specimen slides to examine tissue including interpretation and report	252	123	$51.18	$12.35
88305 Pathology examination of tissue using a microscope, intermediate complexity	204	158	$160.04	$38.20
88342 Special stained specimen slides to examine tissue, initial procedure	172	158	$205.00	$35.71
88360 Microscopic genetic analysis of tumor	164	102	$225.00	$42.49
85097 Bone marrow, smear interpretation	128	118	$201.67	$49.63
88311 Preparation of tissue for examination by removing any calcium present	127	117	$52.45	$12.31
88187 Flow cytometry technique for DNA or cell analysis	98	93	$280.00	$36.76
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	84	79	$357.00	$63.94
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	61	55	$436.00	$86.34
85060 Blood smear interpretation by physician with written report	51	48	$101.00	$24.71
88365 Genetic sequencing localization, initial procedure	43	40	$190.00	$43.93
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	26	26	$363.35	$90.51
88325 Surgical pathology consultation and report, comprehensive	22	22	$606.00	$133.04
88108 Cell examination of specimen, concentration technique	13	13	$93.15	$23.06
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	12	12	$350.67	$86.19
88307 Pathology examination of tissue using a microscope, moderately high complexity	11	11	$348.27	$84.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	1,276	206	$115.46	$29.81
88305 Pathology examination of tissue using a microscope, intermediate complexity	324	243	$153.19	$39.24
88313 Special stained specimen slides to examine tissue including interpretation and report	263	187	$49.17	$12.65
88360 Microscopic genetic analysis of tumor	258	139	$225.00	$43.92
88342 Special stained specimen slides to examine tissue, initial procedure	247	227	$205.00	$36.64
85097 Bone marrow, smear interpretation	221	188	$198.50	$51.13
88311 Preparation of tissue for examination by removing any calcium present	219	187	$51.00	$13.06
88187 Flow cytometry technique for DNA or cell analysis	154	144	$280.00	$37.36
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	135	123	$357.00	$65.99
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	123	105	$436.00	$88.81
85060 Blood smear interpretation by physician with written report	102	88	$100.17	$25.64
88365 Genetic sequencing localization, initial procedure	63	61	$180.48	$45.36
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	38	37	$343.47	$88.81
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	36	36	$355.97	$92.06
88307 Pathology examination of tissue using a microscope, moderately high complexity	29	23	$339.38	$86.98
88312 Special stained specimen slides to identify organisms including interpretation and report	24	14	$108.00	$27.91
88325 Surgical pathology consultation and report, comprehensive	22	22	$606.00	$140.80
88331 Pathology examination of specimen during surgery, first tissue block	17	14	$255.71	$65.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	958	157	$114.26	$30.27
88305 Pathology examination of tissue using a microscope, intermediate complexity	322	233	$156.97	$40.39
88313 Special stained specimen slides to examine tissue including interpretation and report	242	182	$50.30	$13.02
88311 Preparation of tissue for examination by removing any calcium present	205	182	$50.33	$13.43
88342 Special stained specimen slides to examine tissue, initial procedure	202	180	$205.00	$37.38
85097 Bone marrow, smear interpretation	202	177	$203.27	$51.97
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	187	164	$436.00	$90.75
88360 Microscopic genetic analysis of tumor	151	93	$225.00	$44.82
88187 Flow cytometry technique for DNA or cell analysis	132	117	$280.00	$38.32
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	125	120	$357.00	$67.44
85060 Blood smear interpretation by physician with written report	101	89	$98.55	$26.37
88365 Genetic sequencing localization, initial procedure	45	44	$182.40	$47.08
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	36	35	$350.33	$90.32
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	29	28	$349.21	$93.66
88108 Cell examination of specimen, concentration technique	24	23	$94.75	$24.40
88331 Pathology examination of specimen during surgery, first tissue block	22	15	$263.59	$67.49
88325 Surgical pathology consultation and report, comprehensive	19	19	$606.00	$145.03
88307 Pathology examination of tissue using a microscope, moderately high complexity	15	11	$350.00	$89.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	853	154	$117.92	$31.29
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	392	331	$436.00	$92.04
88305 Pathology examination of tissue using a microscope, intermediate complexity	323	252	$159.00	$41.18
88313 Special stained specimen slides to examine tissue including interpretation and report	228	155	$51.00	$13.28
88342 Special stained specimen slides to examine tissue, initial procedure	191	172	$205.00	$38.51
88311 Preparation of tissue for examination by removing any calcium present	190	156	$51.44	$13.70
85097 Bone marrow, smear interpretation	177	149	$206.00	$53.51
85060 Blood smear interpretation by physician with written report	81	78	$101.11	$26.88
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	68	56	$357.00	$68.11
88360 Microscopic genetic analysis of tumor	66	47	$225.00	$46.10
88307 Pathology examination of tissue using a microscope, moderately high complexity	48	33	$350.00	$91.28
88365 Genetic sequencing localization, initial procedure	37	36	$184.00	$47.91
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	28	27	$354.00	$92.11
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	27	27	$361.67	$95.28
88108 Cell examination of specimen, concentration technique	25	24	$95.00	$24.79
88325 Surgical pathology consultation and report, comprehensive	20	20	$606.00	$152.93
88364 Genetic sequencing localization, each additional procedure	13	11	$143.62	$38.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	729	133	$118.29	$32.00
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	256	220	$436.00	$95.43
88305 Pathology examination of tissue using a microscope, intermediate complexity	227	170	$156.57	$42.50
88342 Special stained specimen slides to examine tissue, initial procedure	175	150	$205.00	$39.80
88313 Special stained specimen slides to examine tissue including interpretation and report	100	77	$50.25	$13.61
88360 Microscopic genetic analysis of tumor	89	52	$225.00	$47.58
88311 Preparation of tissue for examination by removing any calcium present	81	73	$51.28	$14.04
85097 Bone marrow, smear interpretation	77	69	$203.04	$55.34
88365 Genetic sequencing localization, initial procedure	57	56	$181.19	$49.48
88307 Pathology examination of tissue using a microscope, moderately high complexity	57	33	$344.95	$93.68
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	47	46	$347.19	$94.92
85060 Blood smear interpretation by physician with written report	44	40	$100.18	$27.22
88331 Pathology examination of specimen during surgery, first tissue block	42	23	$260.67	$70.77
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	37	29	$357.00	$71.36
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	35	35	$360.40	$97.97
88309 Pathology examination of tissue using a microscope, high complexity	19	17	$608.00	$164.83
88364 Genetic sequencing localization, each additional procedure	15	14	$143.80	$39.03
88108 Cell examination of specimen, concentration technique	15	14	$93.67	$25.31
88187 Flow cytometry technique for DNA or cell analysis	12	12	$280.00	$42.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	677	119	$117.28	$31.30
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	298	257	$436.00	$93.34
88305 Pathology examination of tissue using a microscope, intermediate complexity	258	209	$156.00	$41.91
88313 Special stained specimen slides to examine tissue including interpretation and report	164	107	$49.54	$13.35
88342 Special stained specimen slides to examine tissue, initial procedure	146	128	$205.00	$39.19
88311 Preparation of tissue for examination by removing any calcium present	122	108	$51.48	$13.77
85097 Bone marrow, smear interpretation	111	101	$201.53	$54.31
88360 Microscopic genetic analysis of tumor	87	48	$225.00	$46.95
88331 Pathology examination of specimen during surgery, first tissue block	72	44	$260.00	$69.80
88365 Genetic sequencing localization, initial procedure	44	41	$181.36	$48.46
85060 Blood smear interpretation by physician with written report	43	41	$100.00	$26.85
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	37	36	$344.78	$92.41
88307 Pathology examination of tissue using a microscope, moderately high complexity	36	17	$345.83	$92.36
88187 Flow cytometry technique for DNA or cell analysis	23	22	$280.00	$41.20
88108 Cell examination of specimen, concentration technique	22	21	$93.00	$24.86
88332 Pathology examination of specimen during surgery, each additional tissue block	21	13	$129.00	$34.53
88364 Genetic sequencing localization, each additional procedure	20	16	$143.00	$38.52
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	17	17	$348.82	$96.18
88312 Special stained specimen slides to identify organisms including interpretation and report	16	12	$110.63	$29.35
88309 Pathology examination of tissue using a microscope, high complexity	13	12	$612.00	$163.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	641	122	$110.53	$31.72
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	251	229	$436.00	$93.72
88305 Pathology examination of tissue using a microscope, intermediate complexity	244	196	$150.23	$42.30
88342 Special stained specimen slides to examine tissue, initial procedure	141	130	$205.00	$39.56
88313 Special stained specimen slides to examine tissue including interpretation and report	128	90	$48.23	$13.33
88311 Preparation of tissue for examination by removing any calcium present	96	87	$51.23	$14.17
85097 Bone marrow, smear interpretation	96	87	$196.25	$54.65
88331 Pathology examination of specimen during surgery, first tissue block	77	47	$255.32	$70.99
88360 Microscopic genetic analysis of tumor	67	44	$220.30	$49.81
88365 Genetic sequencing localization, initial procedure	61	57	$171.77	$49.24
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	57	57	$337.26	$93.59
85060 Blood smear interpretation by physician with written report	47	41	$98.55	$27.24
88187 Flow cytometry technique for DNA or cell analysis	39	33	$280.00	$51.97
88307 Pathology examination of tissue using a microscope, moderately high complexity	34	19	$339.41	$93.52
88364 Genetic sequencing localization, each additional procedure	26	21	$136.23	$38.90
88332 Pathology examination of specimen during surgery, each additional tissue block	25	12	$126.28	$34.91
88108 Cell examination of specimen, concentration technique	24	24	$91.58	$25.27
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	22	22	$345.00	$96.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	533	112	$93.26	$31.15
88305 Pathology examination of tissue using a microscope, intermediate complexity	181	142	$147.34	$41.64
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	162	141	$426.58	$96.99
88342 Special stained specimen slides to examine tissue, initial procedure	127	121	$222.39	$38.94
88313 Special stained specimen slides to examine tissue including interpretation and report	90	63	$47.32	$13.12
88311 Preparation of tissue for examination by removing any calcium present	70	63	$48.90	$13.94
85097 Bone marrow, smear interpretation	63	57	$189.00	$53.71
88331 Pathology examination of specimen during surgery, first tissue block	61	39	$248.59	$69.60
88307 Pathology examination of tissue using a microscope, moderately high complexity	54	32	$328.85	$92.65
88360 Microscopic genetic analysis of tumor	54	40	$211.50	$60.26
88365 Genetic sequencing localization, initial procedure	52	49	$194.63	$48.57
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	43	42	$336.86	$94.54
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	42	42	$325.71	$92.39
85060 Blood smear interpretation by physician with written report	40	35	$95.10	$26.80
88364 Genetic sequencing localization, each additional procedure	19	14	$103.74	$38.34
88187 Flow cytometry technique for DNA or cell analysis	18	15	$273.89	$63.95
88309 Pathology examination of tissue using a microscope, high complexity	15	13	$582.00	$163.81
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	13	12	$344.08	$79.95

Medical Specialties & State Licenses

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License MA 55921

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3020118 (MA)

Commercial Insurance / Payer ID Tufts Health Plan

055921 (MA)

Commercial Insurance / Payer ID Bcbs Ma

J06239 (MA)

Hospital & Practice Group Affiliations

Massachusetts General Physicians Organization Inc

55 Fruit St, Boston, MA 021142696

Phone: 6177240287

Massachusetts General Physicians Organization Inc

789 Central Ave, Dover, NH 038202526

Phone: 6037425252

Massachusetts General Physicians Organization Inc

243 Charles St, Boston, MA 021143002

Phone: 6172735699

Massachusetts General Physicians Organization Inc

67 Corporate Dr, Portsmouth, NH 038012847

Practice Associates & Co-Workers

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

20 Associated Practitioners

Dr. Michael Drage , MD, PhD

Pathology - Anatomic Pathology

NPI 1013254457

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Chin-Lee Wu , MD PHD

Pathology - Anatomic Pathology

NPI 1013998418

MDPHD

Dr. Esther Oliva , MD

Pathology - Anatomic Pathology

NPI 1134110273

Doctor of Medicine (M.D.)

Shabin Nanji , MBBC

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1144209461

Dr. Miekan Stonhill , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1144806902

Doctor of Medicine (M.D.)

Dr. Anthony Iafrate , MD PHD

Pathology - Anatomic Pathology

NPI 1164403796

MDPHD

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 55 FRUIT ST, WRN 242 PATHOLOGY ASSOCIATES, BOSTON, MA 021142696 (Tel: 6177263978)

📍

Updated Business Mailing Address July 08, 2007

Registered at PO BOX 9142, MASS GENERAL PHYSICIAN ORGANIZATION, CHARLESTOWN, MA 021299142 (Tel: 6177240287)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as JUDITH FERRY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pathology (License #55921 in MA)

🟢

Initial NPI Registration & Enumeration October 26, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1578553988

Entity Type:

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

Enumeration Date: October 26, 2005

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 9142, Mass General Physician Organization

Charlestown, MA 021299142

Phone: 6177240287

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.