Deactivated NPI 1124039888 Deactivated / Inactive NPI Male Practitioner

Dr. Martin Joel Fields , MD

Specialist • Pontiac, IL

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Martin Fields has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date August 10, 2006

NPI Deactivation Date October 27, 2021

Total Practice Duration ~15 Years of Practice (2006 – 2021)

Professional Overview & Biography Verified Profile Summary

Dr. Martin Fields, MD was a registered Specialist practicing in Pontiac, IL. Throughout an active medical career spanning 15 years, Dr. Fields provided care at the practice location at 325 E TIMBER ST # A until profile deactivation on 2021-10-27.

Historical Medicare Part B clinical services included established patient outpatient office visit, psychotherapy with evaluation and management visit, new patient outpatient office visit. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

325 E Timber St # A

Pontiac, IL 617642128

Telephone 8158442610

Fax 8158442652

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Pontiac, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.5 Yrs

State Avg: 38.5 Yrs

Regional Practice Density

1 Specialists

Practicing in Pontiac, IL (1322 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

53.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	754	92	$180.00	$89.26
90836 Psychotherapy with evaluation and management visit, 45 minutes	606	68	$200.00	$88.50
90833 Psychotherapy with evaluation and management visit, 30 minutes	148	53	$150.00	$69.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,315	128	$180.00	$69.43
90836 Psychotherapy with evaluation and management visit, 45 minutes	958	95	$200.00	$86.86
90833 Psychotherapy with evaluation and management visit, 30 minutes	350	82	$150.00	$68.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,380	162	$169.96	$69.95
90836 Psychotherapy with evaluation and management visit, 45 minutes	932	113	$193.67	$85.51
90833 Psychotherapy with evaluation and management visit, 30 minutes	443	96	$138.96	$68.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$375.00	$152.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,360	192	$150.00	$68.39
90836 Psychotherapy with evaluation and management visit, 45 minutes	701	118	$180.00	$82.44
90833 Psychotherapy with evaluation and management visit, 30 minutes	654	144	$90.00	$65.40
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	480	119	$160.00	$69.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	154	151	$300.00	$130.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$375.00	$146.81
90792 Psychiatric diagnostic evaluation with medical services	24	18	$275.00	$136.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,359	202	$150.00	$67.85
90833 Psychotherapy with evaluation and management visit, 30 minutes	738	160	$90.00	$63.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	657	160	$160.00	$68.79
90836 Psychotherapy with evaluation and management visit, 45 minutes	613	111	$180.00	$79.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	220	211	$300.00	$130.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$375.00	$152.07
90792 Psychiatric diagnostic evaluation with medical services	39	31	$275.00	$136.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	11	$100.00	$40.60
90792 Psychiatric diagnostic evaluation with medical services	14	14	$275.00	$140.84

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

2 Associated Practitioners

Judy Ripsch

Social Worker - Clinical

NPI 1255340055

Margaret Frankovich

Psychologist - Clinical

NPI 1316956196

Career & Practice History Timeline

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

7 Historical Events

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NPI Profile Deactivated October 27, 2021

Record deactivated on October 27, 2021

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NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 325 E TIMBER ST # A, PONTIAC, IL 617642128 (Tel: 8158442610)

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Updated Business Mailing Address July 08, 2007

Registered at 325 E TIMBER ST # A, PONTIAC, IL 617642128 (Tel: 8158442610)

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Provider Name / Credentials Updated July 08, 2007

Recorded as MARTIN FIELDS, MD

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

Specialist

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Initial NPI Registration & Enumeration August 10, 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: 1124039888

Entity Type:

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

Enumeration Date: August 10, 2006

Last Update: July 08, 2007

Deactivation Date: October 27, 2021

Update or Correct Profile

Mailing Address

325 E Timber St # A

Pontiac, IL 617642128

Phone: 8158442610

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.