Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Anthony A Patsy , DO

Family Medicine • Owosso, MI

Active NPI 1760652655 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

818 W King St Ste 101
Owosso, MI 488672117

Call 9897258171 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

818 W King St Ste 101

Owosso, MI 488672117

Telephone 9897258171
Fax 9897231257
Organization at the Same NPPES Address or Phone
Memorial Hospital Facility NPI 1619262896

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: Memorial Hospital. 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

Graduation Year

2007

Medicare patients

215 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 $44,102 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 $35,366 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

35,426 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

$2,105,117 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.

Open Payments general payments, program year 2025

All general payments: $11,275.40 across 118 records.

By nature of payment

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $9,200.00 across 7 records.
  • Food and Beverage: $1,948.54 across 108 records.
  • Education: $126.86 across 3 records.

Reporting-company totals (3 largest of 23)

  • Amgen Inc.: $9,463.47 across 25 records.
  • Pfizer Inc.: $205.29 across 10 records.
  • Vanda Pharmaceuticals Inc.: $196.02 across 6 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

19 years (graduated 2007)

CMS Doctors and Clinicians data list 2007 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

2008

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. Patsy 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. Patsy 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 Owosso and Michigan

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Family Medicine in Owosso, MI (2024, 12 clinicians with data). Median for this group: 232. Middle half: 166 to 275.

More Medicare Part B services than 60% of clinicians listed under Family Medicine in Michigan (2024, 2,925 clinicians with data). Median for this group: 326. Middle half: 144 to 694.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Family Medicine in Owosso, MI (2024, 12 clinicians with data). Median for this group: $23,449. Middle half: $16,272 to $29,483.

A higher Medicare-allowed amount than 65% of clinicians listed under Family Medicine in Michigan (2024, 2,925 clinicians with data). Median for this group: $25,752. Middle half: $11,867 to $51,720.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Family Medicine in Owosso, MI (2024, 12 clinicians with data). Median for this group: $17,537. Middle half: $12,541 to $21,213.

A higher Medicare payment amount than 70% of clinicians listed under Family Medicine in Michigan (2024, 2,925 clinicians with data). Median for this group: $17,937. Middle half: $8,083 to $38,263.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Family Medicine in Owosso, MI (2024, 14 clinicians with data). Median for this group: 2,280. Middle half: 686 to 7,010.

More Part D prescriptions than 95% of clinicians listed under Family Medicine in Michigan (2024, 3,951 clinicians with data). Median for this group: 1,947. Middle half: 353 to 5,202.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Family Medicine in Owosso, MI (2024, 14 clinicians with data). Median for this group: $218,704. Middle half: $59,226 to $792,809.

A higher Part D drug cost than 95% of clinicians listed under Family Medicine in Michigan (2024, 3,951 clinicians with data). Median for this group: $147,178. Middle half: $16,795 to $432,629.

24 active clinicians are listed under Family Medicine with a practice address in Owosso, MI (6,016 in Michigan).

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

Telehealth indicator in Owosso

8.3% of these 24 clinicians have the CMS telehealth indicator.

54.2% of these 24 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): 118 records totaling $11,275.40.

Manufacturer Payment Nature Product Type Amount ($)
Amgen Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
REPATHA General $2,400.00
Amgen Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
REPATHA General $2,400.00
Amgen Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
REPATHA General $2,400.00
Amgen Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
REPATHA General $800.00
Amgen Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
REPATHA General $400.00
Amgen Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
REPATHA General $400.00
Amgen Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
REPATHA General $400.00
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $108.35
Corcept Therapeutics
Food and Beverage
In-kind items and services
Korlym General $100.80
Vanda Pharmaceuticals Inc.
Food and Beverage
Cash or cash equivalent
FANAPT General $81.85
Boehringer Ingelheim Pharmaceuticals, Inc.
Education
In-kind items and services
JARDIANCE General $56.55
Boehringer Ingelheim Pharmaceuticals, Inc.
Education
In-kind items and services
JARDIANCE General $56.55
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $37.10
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $32.88
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $32.45
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $29.68
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $28.84
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $26.17
Pfizer Inc.
Food and Beverage
In-kind items and services
ELIQUIS General $26.00
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $25.86
Abbott Laboratories
Food and Beverage
In-kind items and services
FREESTYLE LIBRE 3 General $25.53
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $24.93
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Rybelsus General $24.68
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $24.58
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $24.14

(top 25 shown)

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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
238 125 $140.00 $93.27
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
131 131 $130.00 $123.20
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
66 50 $94.00 $63.35
20610 Aspiration and/or injection of fluid from large joint
16 12 $81.89 $51.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
12 12 $57.00 $34.03
69210 Removal of impacted ear wax
11 11 $58.09 $31.54

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 778 65,740 $9,226.54 220
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 745 19,388 $13,994.99 121
Amlodipine Besylate Amlodipine Besylate 590 48,227 $4,578.03 173
Lisinopril Lisinopril 493 40,126 $4,190.91 138
Levothyroxine Sodium Levothyroxine Sodium 486 41,536 $6,944.16 135
Rosuvastatin Calcium Rosuvastatin Calcium 453 38,934 $8,691.88 141
Losartan Potassium Losartan Potassium 451 37,993 $6,938.02 132
Metformin Hcl Metformin Hcl 419 34,497 $4,705.49 121
Omeprazole Omeprazole 382 28,960 $5,511.84 126
Gabapentin Gabapentin 330 16,617 $4,468.49 73
Potassium Chloride Potassium Chloride 314 25,366 $7,762.20 110
Tramadol Hcl Tramadol Hcl 274 7,812 $1,959.62 47
Eliquis Apixaban 270 16,571 $300,320.79 72
Simvastatin Simvastatin 264 21,287 $2,644.98 66
Albuterol Sulfate Hfa Albuterol Sulfate 250 9,390 $9,643.89 98
Atenolol Atenolol 247 20,556 $1,756.68 66
Alprazolam Alprazolam 238 8,027 $744.52 50
Ezetimibe Ezetimibe 208 17,950 $4,479.75 72
Metoprolol Tartrate Metoprolol Tartrate 204 17,022 $1,732.99 61
Metoprolol Succinate Metoprolol Succinate 194 16,646 $4,022.52 60
Ozempic Semaglutide 194 8,275 $261,659.70 37
Famotidine Famotidine 183 12,214 $2,977.10 53
Tamsulosin Hcl Tamsulosin Hcl 182 13,572 $3,185.94 50
Trazodone Hcl Trazodone Hcl 173 9,726 $1,849.91 48
Furosemide Furosemide 171 13,297 $852.77 65

(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: 2022-06-16
Family Medicine Primary Specialty

NUCC Taxonomy Code: 207Q00000X

License # reported to NPPES MI 5101017360

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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: Michigan Department of Licensing and Regulatory Affairs.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1760652655 (MI)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - FAMILY PRACTICE

Medicare Enrollment ID

I20100825000480

Enrollment State Jurisdiction

MI

PECOS Control ID

2860516093

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

Memorial Hospital

3337 Britton Rd, Perry, MI 488729706

Phone: 5176253004

Memorial Hospital

818 W King St, Owosso, MI 488672159

Phone: 9897258171

Clinicians Sharing This Practice Address or Phone

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

9 listed
NPI 1760008213

Doctor of Medicine (M.D.)

Dr. Robert Han , MD

Internal Medicine

NPI 1669714242

Doctor of Medicine (M.D.)

Krisha Horger , NP

Nurse Practitioner - Family

NPI 1780639302

Nurse Practitioner

Dr. Marcos Iza , MD

Family Medicine

NPI 1629005970

Doctor of Medicine (M.D.)

Karlee Krokos , NP-C

Nurse Practitioner - Family

NPI 1528641479

Nurse Practitioner (Certified)

NPI 1861415705

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location June 16, 2022

Registered at 818 W KING ST STE 101, OWOSSO, MI 488672117 (Tel: 9897258171)

📍
Updated Business Mailing Address June 16, 2022

Registered at 818 W KING ST STE 101, OWOSSO, MI 488672117 (Tel: 9897258171)

👤
Provider Name / Credentials Updated June 16, 2022

Recorded as ANTHONY PATSY, DO

âś…
NPI Profile Active September 29, 2015

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) September 29, 2015

Registered at 1975 W M 21 STE 104, OWOSSO, MI 488678164 (Tel: 9897258171)

📍
Business Mailing Address (Initial Record) September 29, 2015

Registered at 1975 W M 21 STE 104, OWOSSO, MI 488678164 (Tel: 9897258171)

👤
Provider Name / Credentials (Initial Record) September 29, 2015

Recorded as ANTHONY PATSY, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 29, 2015

Family Medicine (license number reported to NPPES: MI 5101017360)

🟢
Initial NPI Registration & Enumeration March 06, 2008

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1760652655
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 06, 2008
Last Update: June 16, 2022
Sole Proprietor: No

Other Family Medicine Providers in Owosso

All Family Medicine Providers in Owosso

Mailing Address

818 W King St Ste 101

Owosso, MI 488672117

Phone: 9897258171

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.