Active NPI 1265472427 Individual Practitioner Male Practitioner

Dr. Robert L Zimmerman , MD

Pathology - Anatomic Pathology • Pottstown, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Zimmerman, MD is a certified Pathology - Anatomic Pathology practicing in Pottstown, PA. With approximately 35 years of clinical experience since graduating from University Of Pittsburgh School Of Medicine in 1991, Dr. Zimmerman delivers high-quality medical care to the local community at 1600 E HIGH ST.

Dr. Zimmerman is affiliated with Aria Health Physician Services 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, initial procedure. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1600 E High St

Pottstown, PA 194645008

Telephone 6103277238

Fax 6109703118

Associated Practice Facility / Clinic

🏢 Pottstown Psychiatric Associates Facility NPI 1962481705

Medicare Profile & Education

Medical School

University Of Pittsburgh School Of Medicine

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Pottstown, PA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs Matches City Avg

City Avg: 35.0 Yrs

State Avg: 28.5 Yrs

Regional Practice Density

1 Specialists

Practicing in Pottstown, PA (153 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zimmerman (35 Years) 35 Yrs

Pottstown Specialty Average (35.0 Years) 35.0 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	847	424	$195.00	$36.35
88341 Special stained specimen slides to examine tissue	485	114	$250.00	$27.23
88342 Special stained specimen slides to examine tissue, initial procedure	305	258	$250.00	$34.02
88300 Pathology examination of tissue using a microscope, limited examination	134	102	$45.00	$4.44
88307 Pathology examination of tissue using a microscope, moderately high complexity	128	96	$350.00	$80.12
88304 Pathology examination of tissue using a microscope, moderately low complexity	115	95	$110.00	$11.13
88360 Microscopic genetic analysis of tumor	103	38	$250.00	$40.54
88311 Preparation of tissue for examination by removing any calcium present	94	83	$190.00	$11.77
88312 Special stained specimen slides to identify organisms including interpretation and report	30	17	$90.00	$26.02
88302 Pathology examination of tissue using a microscope	25	23	$90.00	$6.81
88309 Pathology examination of tissue using a microscope, high complexity	15	15	$530.00	$134.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	769	429	$195.00	$37.30
88341 Special stained specimen slides to examine tissue	483	142	$250.00	$28.03
88342 Special stained specimen slides to examine tissue, initial procedure	311	247	$250.00	$34.87
88300 Pathology examination of tissue using a microscope, limited examination	190	146	$45.00	$4.55
88307 Pathology examination of tissue using a microscope, moderately high complexity	163	118	$350.00	$82.52
88311 Preparation of tissue for examination by removing any calcium present	127	105	$190.00	$12.42
88360 Microscopic genetic analysis of tumor	97	34	$250.00	$41.86
88304 Pathology examination of tissue using a microscope, moderately low complexity	95	85	$110.00	$11.48
88112 Cell examination of specimen, selective cellular enhancement technique	77	64	$155.00	$27.37
88173 Evaluation of fine needle aspirate with interpretation and report	26	16	$155.00	$70.29
88312 Special stained specimen slides to identify organisms including interpretation and report	25	21	$90.00	$26.67
88313 Special stained specimen slides to examine tissue including interpretation and report	22	15	$95.00	$12.14
88309 Pathology examination of tissue using a microscope, high complexity	14	14	$530.00	$145.70
88302 Pathology examination of tissue using a microscope	12	12	$90.00	$6.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	971	517	$253.83	$38.91
88341 Special stained specimen slides to examine tissue	325	111	$207.28	$29.36
88342 Special stained specimen slides to examine tissue, initial procedure	262	220	$282.16	$36.15
88300 Pathology examination of tissue using a microscope, limited examination	149	131	$69.97	$4.75
88112 Cell examination of specimen, selective cellular enhancement technique	147	118	$274.37	$28.74
88307 Pathology examination of tissue using a microscope, moderately high complexity	115	93	$466.77	$86.30
88304 Pathology examination of tissue using a microscope, moderately low complexity	115	104	$168.87	$11.99
88360 Microscopic genetic analysis of tumor	115	40	$364.00	$43.43
88311 Preparation of tissue for examination by removing any calcium present	113	95	$136.04	$12.87
88173 Evaluation of fine needle aspirate with interpretation and report	53	34	$288.02	$73.50
88313 Special stained specimen slides to examine tissue including interpretation and report	40	26	$118.00	$12.67
88312 Special stained specimen slides to identify organisms including interpretation and report	28	19	$155.36	$27.47
88344 Special stained specimen slides to examine tissue	26	14	$147.69	$39.90
88333 Pathology cytologic examination of specimen during surgery, initial site	14	11	$195.07	$64.58
88309 Pathology examination of tissue using a microscope, high complexity	11	11	$687.82	$151.81
85097 Bone marrow, smear interpretation	11	11	$177.09	$50.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	520	295	$114.91	$39.33
88341 Special stained specimen slides to examine tissue	174	59	$145.43	$29.97
88304 Pathology examination of tissue using a microscope, moderately low complexity	133	120	$48.53	$12.05
88311 Preparation of tissue for examination by removing any calcium present	123	109	$40.29	$13.20
88342 Special stained specimen slides to examine tissue, initial procedure	117	94	$284.74	$36.83
88313 Special stained specimen slides to examine tissue including interpretation and report	108	32	$89.80	$12.84
88112 Cell examination of specimen, selective cellular enhancement technique	76	54	$204.36	$29.26
88300 Pathology examination of tissue using a microscope, limited examination	67	62	$55.84	$4.81
88312 Special stained specimen slides to identify organisms including interpretation and report	46	38	$131.00	$28.17
88307 Pathology examination of tissue using a microscope, moderately high complexity	41	34	$452.24	$86.99
88173 Evaluation of fine needle aspirate with interpretation and report	30	25	$308.90	$74.75
88333 Pathology cytologic examination of specimen during surgery, initial site	26	22	$252.00	$65.59
88104 Cell examination of body fluid, smears	25	23	$139.00	$28.89
85097 Bone marrow, smear interpretation	24	24	$247.75	$51.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	634	374	$100.00	$41.09
88341 Special stained specimen slides to examine tissue	242	68	$151.57	$30.90
88304 Pathology examination of tissue using a microscope, moderately low complexity	141	126	$104.11	$12.44
88313 Special stained specimen slides to examine tissue including interpretation and report	122	33	$88.00	$13.29
88311 Preparation of tissue for examination by removing any calcium present	104	87	$38.00	$13.77
88342 Special stained specimen slides to examine tissue, initial procedure	102	92	$279.00	$38.36
88312 Special stained specimen slides to identify organisms including interpretation and report	70	56	$131.00	$29.13
88307 Pathology examination of tissue using a microscope, moderately high complexity	65	56	$414.00	$89.60
88112 Cell examination of specimen, selective cellular enhancement technique	56	49	$174.00	$30.26
88300 Pathology examination of tissue using a microscope, limited examination	51	45	$51.00	$4.99
88104 Cell examination of body fluid, smears	46	40	$139.00	$30.65
88331 Pathology examination of specimen during surgery, first tissue block	28	21	$282.00	$68.54
88173 Evaluation of fine needle aspirate with interpretation and report	26	21	$281.00	$77.69
88333 Pathology cytologic examination of specimen during surgery, initial site	25	23	$252.00	$68.46
85097 Bone marrow, smear interpretation	19	19	$252.00	$54.09
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	14	14	$363.00	$92.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	758	444	$105.54	$40.68
88341 Special stained specimen slides to examine tissue	397	92	$95.72	$30.82
88304 Pathology examination of tissue using a microscope, moderately low complexity	171	150	$66.31	$12.19
88342 Special stained specimen slides to examine tissue, initial procedure	123	114	$180.14	$38.33
88311 Preparation of tissue for examination by removing any calcium present	113	96	$37.00	$13.10
88313 Special stained specimen slides to examine tissue including interpretation and report	100	24	$51.08	$13.06
88307 Pathology examination of tissue using a microscope, moderately high complexity	96	71	$313.67	$89.67
88312 Special stained specimen slides to identify organisms including interpretation and report	95	73	$104.69	$28.56
88104 Cell examination of body fluid, smears	68	60	$105.65	$30.43
88112 Cell examination of specimen, selective cellular enhancement technique	67	51	$167.73	$30.05
88300 Pathology examination of tissue using a microscope, limited examination	65	63	$28.23	$4.87
88331 Pathology examination of specimen during surgery, first tissue block	41	32	$224.78	$67.74
88360 Microscopic genetic analysis of tumor	30	11	$213.00	$45.70
88173 Evaluation of fine needle aspirate with interpretation and report	30	22	$248.93	$76.16
88333 Pathology cytologic examination of specimen during surgery, initial site	24	24	$215.17	$67.73
85097 Bone marrow, smear interpretation	18	18	$173.28	$53.16
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	15	15	$280.13	$90.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	880	514	$110.00	$40.66
88341 Special stained specimen slides to examine tissue	345	85	$60.00	$30.31
88311 Preparation of tissue for examination by removing any calcium present	195	176	$37.00	$13.56
88304 Pathology examination of tissue using a microscope, moderately low complexity	171	143	$34.00	$12.58
88313 Special stained specimen slides to examine tissue including interpretation and report	113	32	$36.00	$12.98
88312 Special stained specimen slides to identify organisms including interpretation and report	113	91	$80.00	$28.44
88342 Special stained specimen slides to examine tissue, initial procedure	112	102	$119.00	$38.07
88104 Cell examination of body fluid, smears	93	70	$85.00	$30.32
88307 Pathology examination of tissue using a microscope, moderately high complexity	70	58	$242.00	$87.83
88112 Cell examination of specimen, selective cellular enhancement technique	66	51	$164.00	$29.38
88300 Pathology examination of tissue using a microscope, limited examination	55	52	$14.00	$4.91
88331 Pathology examination of specimen during surgery, first tissue block	50	39	$180.00	$67.57
88333 Pathology cytologic examination of specimen during surgery, initial site	40	36	$184.00	$68.51
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	38	37	$250.00	$91.15
88173 Evaluation of fine needle aspirate with interpretation and report	29	23	$207.00	$76.96
85097 Bone marrow, smear interpretation	18	18	$143.00	$53.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,701	811	$110.00	$40.81
88341 Special stained specimen slides to examine tissue	351	88	$60.00	$30.60
88312 Special stained specimen slides to identify organisms including interpretation and report	232	172	$80.00	$28.62
88304 Pathology examination of tissue using a microscope, moderately low complexity	205	175	$34.00	$12.60
88311 Preparation of tissue for examination by removing any calcium present	177	158	$37.00	$13.64
88313 Special stained specimen slides to examine tissue including interpretation and report	148	45	$36.00	$12.95
88342 Special stained specimen slides to examine tissue, initial procedure	112	98	$119.00	$38.42
88307 Pathology examination of tissue using a microscope, moderately high complexity	95	74	$242.00	$90.57
88104 Cell examination of body fluid, smears	89	70	$85.00	$30.99
88300 Pathology examination of tissue using a microscope, limited examination	74	72	$14.00	$4.82
88331 Pathology examination of specimen during surgery, first tissue block	67	49	$180.00	$68.01
88112 Cell examination of specimen, selective cellular enhancement technique	50	38	$164.00	$29.85
88333 Pathology cytologic examination of specimen during surgery, initial site	31	30	$184.00	$68.39
88173 Evaluation of fine needle aspirate with interpretation and report	29	20	$207.00	$76.42
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	28	28	$250.00	$88.20
88360 Microscopic genetic analysis of tumor	26	11	$159.00	$58.96
85097 Bone marrow, smear interpretation	24	23	$143.00	$53.10

Medical Specialties & State Licenses

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License PA MD058294L

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

00165033229993 (PA)

Hospital & Practice Group Affiliations

Aria Health Physician Services

10800 Knights Rd, Philadelphia, PA 191144200

Phone: 2156124000

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Anil Kumar Bhardwaj , MD

Radiology - Diagnostic Radiology

NPI 1033162193

Doctor of Medicine (M.D.)

Dr. Charu Thakral , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1043455975

Doctor of Medicine (M.D.)

Jerome Weber , CRNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1043619927

Certified Registered Nurse Practitioner

Kanica Yashi

Internal Medicine

NPI 1053763995

Andrew Chinofsky , CRNP

Nurse Practitioner - Family

NPI 1063121119

Certified Registered Nurse Practitioner

Dr. Lee Zelley , MD

Obstetrics & Gynecology

NPI 1073513768

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 December 01, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 01, 2016

Registered at 1600 E HIGH ST, POTTSTOWN, PA 194645008 (Tel: 6103277238)

📍

Updated Business Mailing Address December 01, 2016

Registered at 1600 E HIGH ST, POTTSTOWN, PA 194645008

👤

Provider Name / Credentials Updated December 01, 2016

Recorded as ROBERT ZIMMERMAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 01, 2016

Pathology (License #MD058294L in PA)

🟢

Initial NPI Registration & Enumeration June 07, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1265472427

Entity Type:

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

Enumeration Date: June 07, 2006

Last Update: December 01, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1600 E High St

Pottstown, PA 194645008

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.