Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Michael T Gilpatrick , MD

General Practice • Indianapolis, IN

Active NPI 1659333276 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

3524 N Meridian St
Indianapolis, IN 462084486

Call 3179250653 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3524 N Meridian St

Indianapolis, IN 462084486

Telephone 3179250653
Fax 3179250774
Organization at the Same NPPES Address or Phone

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Meridian Medical Services Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Indiana University School Of Medicine

Graduation Year

1993

Medicare patients

490 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $179,143 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $121,299 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

17,817 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$996,221 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $16.23 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

Years since graduation

33 years (graduated 1993)

CMS Doctors and Clinicians data list 1993 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Gilpatrick has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Gilpatrick as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Indianapolis and Indiana

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 80% of clinicians listed under General Practice in Indiana (2024, 32 clinicians with data). Median for this group: 501. Middle half: 134 to 1,513.

Too few clinicians listed under General Practice in Indianapolis have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under General Practice in Indiana (2024, 32 clinicians with data). Median for this group: $40,373. Middle half: $13,164 to $81,015.

Too few clinicians listed under General Practice in Indianapolis have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under General Practice in Indiana (2024, 32 clinicians with data). Median for this group: $27,727. Middle half: $7,416 to $58,319.

Too few clinicians listed under General Practice in Indianapolis have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under General Practice in Indiana (2024, 46 clinicians with data). Median for this group: 585. Middle half: 102 to 5,468.

Too few clinicians listed under General Practice in Indianapolis have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under General Practice in Indiana (2024, 46 clinicians with data). Median for this group: $46,110. Middle half: $4,608 to $406,384.

Too few clinicians listed under General Practice in Indianapolis have Medicare Part D data for 2024 to compare.

30 active clinicians are listed under General Practice with a practice address in Indianapolis, IN (151 in Indiana).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Indianapolis

3.3% of these 30 clinicians have the CMS telehealth indicator.

23.3% of these 30 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $16.23.

Manufacturer Payment Nature Product Type Amount ($)
Electromed, Inc.
Food and Beverage
Cash or cash equivalent
SMARTVEST General $16.23

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
843 170 $113.24 $99.79
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes
364 109 $129.43 $118.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
192 134 $157.50 $115.69
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes
69 63 $145.92 $123.47
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes
52 40 $79.37 $71.02
G0179 Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a
50 45 $42.34 $38.43
99497 Advance care planning, first 30 minutes
43 40 $91.98 $69.63
99497 Advance care planning, first 30 minutes
39 39 $90.55 $75.73
99347 Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes
27 26 $46.61 $41.95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
23 23 $132.30 $118.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
21 21 $169.53 $153.04
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
16 16 $54.10 $49.36
99344 Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes
14 14 $149.04 $132.14

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 827 22,937 $11,715.48 117
Levothyroxine Sodium Levothyroxine Sodium 764 19,273 $9,814.34 95
Amlodipine Besylate Amlodipine Besylate 694 20,327 $6,655.05 103
Eliquis Apixaban 585 9,101 $186,655.13 56
Potassium Chloride Potassium Chloride 579 15,520 $21,694.04 87
Furosemide Furosemide 556 14,753 $3,980.75 90
Sertraline Hcl Sertraline Hcl 428 12,352 $4,736.93 63
Gabapentin Gabapentin 427 11,721 $6,905.70 57
Trazodone Hcl Trazodone Hcl 384 11,341 $3,498.98 72
Donepezil Hcl Donepezil Hcl 357 10,091 $5,155.26 53
Pantoprazole Sodium Pantoprazole Sodium 356 10,341 $7,144.53 62
Lisinopril Lisinopril 348 10,453 $3,653.26 54
Memantine Hcl Memantine Hcl 295 8,396 $14,319.97 36
Torsemide Torsemide 287 7,966 $6,569.42 40
Omeprazole Omeprazole 284 7,496 $3,284.43 42
Losartan Potassium Losartan Potassium 262 8,045 $3,379.87 39
Buspirone Hcl Buspirone Hcl 257 7,407 $5,401.26 36
Metoprolol Succinate Metoprolol Succinate 233 5,847 $3,910.40 44
Duloxetine Hcl Duloxetine Hcl 231 6,725 $6,538.81 31
Metoprolol Tartrate Metoprolol Tartrate 215 6,888 $2,136.41 40
Tamsulosin Hcl Tamsulosin Hcl 205 5,894 $3,411.07 35
Mirtazapine Mirtazapine 204 5,821 $7,323.84 36
Clopidogrel Clopidogrel Bisulfate 180 5,190 $2,374.54 29
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 174 2,537 $3,305.06 39
Metformin Hcl Metformin Hcl 167 4,662 $1,685.85 22

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-03-03
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

License # reported to NPPES IN 01042660A

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES IN 01042660

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Indiana Professional Licensing Agency.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
200174080 (IN)
Other Identifier Railroad Medicare
P01437826 (IN)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ANESTHESIOLOGY

Medicare Enrollment ID

I20050503000203

Enrollment State Jurisdiction

IN

PECOS Control ID

3971542598

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Meridian Medical Services Inc

3524 N Meridian St, Indianapolis, IN 462084486

Phone: 3179250653

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

8 listed
Caley Bender , FNP-C

Nurse Practitioner - Family

NPI 1114788080

Family Nurse Practitioner (Certified)

Amy Harrison

Nurse Practitioner - Family

NPI 1265035422
Hayley Holmes , NP-C

Nurse Practitioner - Family

NPI 1003437278

Nurse Practitioner (Certified)

Jagjit Kaur , PA-C

Physician Assistant

NPI 1801510094

Physician Assistant (Certified)

Megan Kieffer , FNP

Nurse Practitioner - Family

NPI 1750968715

Family Nurse Practitioner

Tammie Maiden , NURSE PRACTITIONER

Nurse Practitioner - Primary Care

NPI 1265632566

NURSEPRACTITIONER

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
📍
Updated Practice Location March 03, 2025

Registered at 3524 N MERIDIAN ST, INDIANAPOLIS, IN 462084486 (Tel: 3179250653)

📍
Updated Business Mailing Address March 03, 2025

Registered at 3524 N MERIDIAN ST, INDIANAPOLIS, IN 462084486 (Tel: 3179250653)

âś…
NPI Profile Active November 20, 2015

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) November 20, 2015

Registered at 3266 N MERIDIAN ST, SUITE101, INDIANAPOLIS, IN 462085846 (Tel: 3179250653)

📍
Business Mailing Address (Initial Record) November 20, 2015

Registered at 3266 N MERIDIAN ST, SUITE101, INDIANAPOLIS, IN 462085846 (Tel: 3179250653)

👤
Provider Name / Credentials (Initial Record) November 20, 2015

Recorded as MICHAEL GILPATRICK, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2015

Anesthesiology (license number reported to NPPES: IN 01042660)

🟢
Initial NPI Registration & Enumeration April 06, 2006

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1659333276
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 06, 2006
Last Update: February 12, 2026
Sole Proprietor: No

Other General Practices in Indianapolis

All General Practices in Indianapolis

Mailing Address

3524 N Meridian St

Indianapolis, IN 462084486

Phone: 3179250653

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.