Active NPI 1528169414 Individual Practitioner Male Practitioner

Dr. Jonathan K Freeman , MD

Pathology - Anatomic Pathology • Springfield, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Freeman, MD is a certified Pathology - Anatomic Pathology practicing in Springfield, MA. With approximately 38 years of clinical experience since graduating from Perelman School Of Med At The University Of Pennsylvania in 1988, Dr. Freeman delivers high-quality medical care to the local community at 759 CHESTNUT ST.

Dr. Freeman is affiliated with Baystate Medical Practices Inc 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, special stained specimen slides to examine tissue including interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

759 Chestnut St

Springfield, MA 011991001

Telephone 4137944500

Associated Practice Facility / Clinic

🏢 Baystate Medical Center Inc Facility NPI 1497756282

Medicare Profile & Education

Medical School

Perelman School Of Med At The University Of Pennsylvania

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Springfield, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +4.9 yrs vs City Avg

City Avg: 33.1 Yrs

State Avg: 35.7 Yrs

Regional Practice Density

13 Specialists

Practicing in Springfield, MA (303 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Freeman (38 Years) 38 Yrs

Springfield Specialty Average (33.1 Years) 33.1 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	379	198	$96.38	$36.21
88341 Special stained specimen slides to examine tissue	243	56	$93.76	$27.22
88313 Special stained specimen slides to examine tissue including interpretation and report	191	63	$58.61	$11.69
88342 Special stained specimen slides to examine tissue, initial procedure	84	74	$116.86	$33.79
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	81	77	$271.28	$81.74
88311 Preparation of tissue for examination by removing any calcium present	39	38	$34.41	$11.69
85097 Bone marrow, smear interpretation	38	38	$106.42	$47.05
88365 Genetic sequencing localization, initial procedure	24	19	$129.58	$41.63
88364 Genetic sequencing localization, each additional procedure	22	17	$63.36	$32.86
88360 Microscopic genetic analysis of tumor	13	12	$116.00	$40.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	594	316	$86.59	$36.84
88341 Special stained specimen slides to examine tissue	427	87	$88.26	$27.31
88313 Special stained specimen slides to examine tissue including interpretation and report	271	108	$55.49	$11.99
88342 Special stained specimen slides to examine tissue, initial procedure	166	132	$110.51	$34.14
88350 Antibody evaluation, each additional single antibody stain procedure	136	17	$89.88	$28.87
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	120	110	$257.38	$83.63
88311 Preparation of tissue for examination by removing any calcium present	92	88	$32.30	$12.34
85097 Bone marrow, smear interpretation	76	73	$100.92	$48.36
88365 Genetic sequencing localization, initial procedure	34	29	$122.62	$43.01
88360 Microscopic genetic analysis of tumor	30	25	$110.80	$41.62
88364 Genetic sequencing localization, each additional procedure	28	23	$60.32	$34.06
88307 Pathology examination of tissue using a microscope, moderately high complexity	22	20	$201.91	$82.16
88304 Pathology examination of tissue using a microscope, moderately low complexity	18	17	$30.00	$11.31
88187 Flow cytometry technique for DNA or cell analysis	18	15	$144.67	$35.51
88346 Antibody evaluation, initial single antibody stain procedure	17	17	$89.88	$35.78
85060 Blood smear interpretation by physician with written report	16	15	$49.38	$24.21
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	11	11	$214.73	$83.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	716	371	$85.00	$38.13
88341 Special stained specimen slides to examine tissue	326	76	$88.00	$28.55
88313 Special stained specimen slides to examine tissue including interpretation and report	164	66	$55.00	$12.37
88342 Special stained specimen slides to examine tissue, initial procedure	127	109	$110.00	$35.26
88350 Antibody evaluation, each additional single antibody stain procedure	96	12	$89.00	$29.71
86334 Immunologic analysis technique on serum (immunofixation)	60	56	$41.00	$18.56
84165 Protein measurement, serum	59	58	$55.00	$18.57
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	54	53	$255.00	$85.96
88311 Preparation of tissue for examination by removing any calcium present	53	51	$32.00	$12.74
88304 Pathology examination of tissue using a microscope, moderately low complexity	53	49	$30.00	$11.65
88307 Pathology examination of tissue using a microscope, moderately high complexity	46	32	$200.00	$84.38
85097 Bone marrow, smear interpretation	35	32	$100.00	$49.48
88300 Pathology examination of tissue using a microscope, limited examination	35	35	$15.00	$4.57
88360 Microscopic genetic analysis of tumor	28	26	$110.00	$42.41
88365 Genetic sequencing localization, initial procedure	27	22	$122.00	$44.73
88331 Pathology examination of specimen during surgery, first tissue block	23	14	$160.00	$63.59
88364 Genetic sequencing localization, each additional procedure	21	16	$60.00	$35.23
88309 Pathology examination of tissue using a microscope, high complexity	14	13	$335.00	$148.77
88346 Antibody evaluation, initial single antibody stain procedure	12	12	$89.00	$36.78
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	12	12	$196.00	$85.70
85060 Blood smear interpretation by physician with written report	11	11	$49.00	$24.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	898	470	$85.00	$38.90
88341 Special stained specimen slides to examine tissue	355	68	$88.00	$28.99
88313 Special stained specimen slides to examine tissue including interpretation and report	181	68	$55.00	$12.59
88350 Antibody evaluation, each additional single antibody stain procedure	128	16	$89.00	$30.30
88342 Special stained specimen slides to examine tissue, initial procedure	119	107	$110.00	$35.97
88311 Preparation of tissue for examination by removing any calcium present	91	83	$32.00	$12.87
88304 Pathology examination of tissue using a microscope, moderately low complexity	88	74	$30.00	$11.67
86334 Immunologic analysis technique on serum (immunofixation)	75	71	$41.00	$19.02
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	56	52	$255.00	$87.57
88307 Pathology examination of tissue using a microscope, moderately high complexity	56	50	$200.00	$86.23
85097 Bone marrow, smear interpretation	38	35	$100.00	$50.67
88300 Pathology examination of tissue using a microscope, limited examination	36	36	$15.00	$4.64
88331 Pathology examination of specimen during surgery, first tissue block	31	19	$160.00	$62.87
88365 Genetic sequencing localization, initial procedure	24	21	$122.00	$44.24
88364 Genetic sequencing localization, each additional procedure	21	18	$60.00	$34.87
88360 Microscopic genetic analysis of tumor	18	16	$110.00	$43.68
88346 Antibody evaluation, initial single antibody stain procedure	16	16	$89.00	$37.52
88333 Pathology cytologic examination of specimen during surgery, initial site	15	14	$150.00	$60.96
86335 Immunologic analysis technique on body fluid, other fluids with concentration	11	11	$40.00	$19.02
88348 Electron microscopy for diagnosis	11	11	$156.00	$80.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	597	310	$85.00	$40.33
88341 Special stained specimen slides to examine tissue	218	56	$88.00	$30.39
88313 Special stained specimen slides to examine tissue including interpretation and report	179	62	$55.00	$12.92
88350 Antibody evaluation, each additional single antibody stain procedure	96	12	$89.00	$31.17
88342 Special stained specimen slides to examine tissue, initial procedure	95	86	$110.00	$37.63
86334 Immunologic analysis technique on serum (immunofixation)	72	70	$41.00	$19.61
88311 Preparation of tissue for examination by removing any calcium present	48	47	$32.00	$13.33
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	45	43	$255.00	$90.93
88304 Pathology examination of tissue using a microscope, moderately low complexity	38	35	$30.00	$12.25
88307 Pathology examination of tissue using a microscope, moderately high complexity	36	32	$200.00	$89.32
85097 Bone marrow, smear interpretation	33	33	$100.00	$52.57
88348 Electron microscopy for diagnosis	27	24	$156.00	$82.11
88365 Genetic sequencing localization, initial procedure	27	18	$122.00	$46.96
88364 Genetic sequencing localization, each additional procedure	25	15	$60.00	$36.99
88300 Pathology examination of tissue using a microscope, limited examination	18	18	$15.00	$4.81
88333 Pathology cytologic examination of specimen during surgery, initial site	13	13	$150.00	$67.23
85060 Blood smear interpretation by physician with written report	12	12	$49.00	$25.95
88346 Antibody evaluation, initial single antibody stain procedure	12	12	$89.00	$38.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	892	487	$85.00	$40.31
86334 Immunologic analysis technique on serum (immunofixation)	365	334	$41.00	$19.04
88313 Special stained specimen slides to examine tissue including interpretation and report	265	87	$55.00	$12.84
88341 Special stained specimen slides to examine tissue	237	63	$88.00	$30.47
88350 Antibody evaluation, each additional single antibody stain procedure	192	24	$89.00	$30.43
88342 Special stained specimen slides to examine tissue, initial procedure	125	119	$110.00	$37.81
88311 Preparation of tissue for examination by removing any calcium present	112	105	$32.00	$13.14
88304 Pathology examination of tissue using a microscope, moderately low complexity	95	91	$30.00	$11.92
86335 Immunologic analysis technique on body fluid, other fluids with concentration	89	88	$40.00	$18.96
88307 Pathology examination of tissue using a microscope, moderately high complexity	58	50	$200.00	$88.53
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	50	50	$255.00	$89.85
88348 Electron microscopy for diagnosis	39	37	$156.00	$81.10
85097 Bone marrow, smear interpretation	37	34	$100.00	$52.17
88331 Pathology examination of specimen during surgery, first tissue block	29	14	$160.00	$66.87
88300 Pathology examination of tissue using a microscope, limited examination	25	25	$15.00	$4.62
88346 Antibody evaluation, initial single antibody stain procedure	24	24	$89.00	$38.49
88333 Pathology cytologic examination of specimen during surgery, initial site	21	17	$150.00	$66.86
88365 Genetic sequencing localization, initial procedure	16	14	$122.00	$46.58
88309 Pathology examination of tissue using a microscope, high complexity	14	13	$335.00	$156.51
88173 Evaluation of fine needle aspirate with interpretation and report	13	12	$451.00	$75.25
88364 Genetic sequencing localization, each additional procedure	13	12	$60.00	$37.05
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	13	13	$196.00	$88.84
85060 Blood smear interpretation by physician with written report	12	12	$49.00	$25.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,262	658	$85.00	$40.64
86334 Immunologic analysis technique on serum (immunofixation)	422	379	$41.00	$19.06
88313 Special stained specimen slides to examine tissue including interpretation and report	252	82	$55.00	$12.83
88341 Special stained specimen slides to examine tissue	242	61	$88.00	$30.33
88350 Antibody evaluation, each additional single antibody stain procedure	144	18	$89.00	$30.77
88342 Special stained specimen slides to examine tissue, initial procedure	132	121	$110.00	$37.89
86335 Immunologic analysis technique on body fluid, other fluids with concentration	89	86	$40.00	$19.06
88311 Preparation of tissue for examination by removing any calcium present	78	78	$32.00	$13.45
88304 Pathology examination of tissue using a microscope, moderately low complexity	73	67	$30.00	$12.49
88307 Pathology examination of tissue using a microscope, moderately high complexity	49	42	$200.00	$89.57
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	38	38	$255.00	$83.77
88348 Electron microscopy for diagnosis	33	32	$156.00	$81.39
85097 Bone marrow, smear interpretation	28	28	$100.00	$52.48
88331 Pathology examination of specimen during surgery, first tissue block	26	17	$160.00	$67.94
88365 Genetic sequencing localization, initial procedure	22	20	$122.00	$47.29
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	22	22	$196.00	$87.26
88312 Special stained specimen slides to identify organisms including interpretation and report	20	13	$68.00	$28.59
88364 Genetic sequencing localization, each additional procedure	20	18	$60.00	$37.38
88346 Antibody evaluation, initial single antibody stain procedure	18	18	$89.00	$38.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,049	560	$85.00	$40.36
86334 Immunologic analysis technique on serum (immunofixation)	412	365	$41.00	$18.90
88341 Special stained specimen slides to examine tissue	304	69	$88.00	$30.25
88313 Special stained specimen slides to examine tissue including interpretation and report	255	88	$55.00	$12.70
88350 Antibody evaluation, each additional single antibody stain procedure	248	30	$89.00	$30.57
88342 Special stained specimen slides to examine tissue, initial procedure	168	147	$110.00	$37.84
88304 Pathology examination of tissue using a microscope, moderately low complexity	103	92	$30.00	$12.09
88311 Preparation of tissue for examination by removing any calcium present	103	97	$32.00	$13.34
86335 Immunologic analysis technique on body fluid, other fluids with concentration	100	91	$40.00	$18.89
88307 Pathology examination of tissue using a microscope, moderately high complexity	53	41	$200.00	$89.30
85097 Bone marrow, smear interpretation	35	34	$100.00	$51.89
88300 Pathology examination of tissue using a microscope, limited examination	34	29	$15.00	$4.68
88346 Antibody evaluation, initial single antibody stain procedure	31	30	$89.00	$38.60
88331 Pathology examination of specimen during surgery, first tissue block	30	15	$160.00	$67.07
88365 Genetic sequencing localization, initial procedure	30	22	$122.00	$46.96
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	29	27	$255.00	$93.76
88364 Genetic sequencing localization, each additional procedure	28	20	$60.00	$37.09
88348 Electron microscopy for diagnosis	17	17	$156.00	$80.85
85060 Blood smear interpretation by physician with written report	14	14	$49.00	$25.83
88173 Evaluation of fine needle aspirate with interpretation and report	13	11	$451.00	$75.40

Medical Specialties & State Licenses

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License MA 79989

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.

Hospital & Practice Group Affiliations

Baystate Medical Practices Inc

759 Chestnut St, Springfield, MA 011071619

Phone: 4137948121

Practice Associates & Co-Workers

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

19 Associated Practitioners

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Pathology - Anatomic Pathology

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Doctor of Medicine (M.D.)

Dr. Rukmini Kashikar , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1073614970

Doctor of Medicine (M.D.)

Dr. John Hunt , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1093816993

Doctor of Medicine (M.D.)

Dr. David Gang , MD

Pathology - Anatomic Pathology

NPI 1124129010

Doctor of Medicine (M.D.)

Dr. Richard Friedberg , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1154422046

Doctor of Medicine (M.D.)

Dr. Franklin Moore , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1174702864

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active April 15, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location April 15, 2011

Registered at 759 CHESTNUT ST, SPRINGFIELD, MA 011991001 (Tel: 4137944500)

📍

Updated Business Mailing Address April 15, 2011

Registered at 280 CHESTNUT ST, 2ND FLOOR, SPRINGFIELD, MA 011991000 (Tel: 4137945700)

👤

Provider Name / Credentials Updated April 15, 2011

Recorded as JONATHAN FREEMAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2011

Pathology (License #79989 in MA)

🟢

Initial NPI Registration & Enumeration September 26, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1528169414

Entity Type:

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

Enumeration Date: September 26, 2006

Last Update: April 15, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

280 Chestnut St, 2nd Floor

Springfield, MA 011991000

Phone: 4137945700

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.