Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Robert C. Barnes , DO

Internal Medicine โ€ข Clarkston, MI

Active NPI 1316961360 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

5701 Bow Pointe Dr, Suite 100
Clarkston, MI 483463199

Call 2486252621 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

5701 Bow Pointe Dr
Suite 100

Clarkston, MI 483463199

Telephone 2486252621
Fax 2486252622
Organization at the Same NPPES Address or Phone
Michigan Center For Orthopedic Surgery Plc Facility NPI 1447222468

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 3 distinct group names: Mclaren Community Based Primary Care Group; Michigan Healthcare Professionals Pc; Powerback Rehabilitation Llc. 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

Michigan State University College Of Osteopathic Medicine

Graduation Year

1992

Medicare patients

114 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 โ€“ by Provider, 2024.

Medicare-allowed amount

About $73,094 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 โ€“ by Provider and Service, 2024.

Paid by Medicare

About $61,034 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 โ€“ by Provider and Service, 2024.

30-day fills

11,028 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

$567,878 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 โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $365.46 across 23 records.

By nature of payment

  • Food and Beverage: $365.46 across 23 records.

Reporting-company totals (3 largest of 11)

  • Amgen Inc.: $138.31 across 10 records.
  • Exact Sciences Corporation: $41.78 across 2 records.
  • ABBVIE INC.: $34.17 across 2 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

34 years (graduated 1992)

CMS Doctors and Clinicians data list 1992 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, โ€œDoes your provider accept Medicare as full payment?โ€

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. Barnes 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. Barnes 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 Clarkston and Michigan

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 75% of clinicians listed under Internal Medicine in Clarkston, MI (2024, 13 clinicians with data). Median for this group: 1,034. Middle half: 313 to 1,184.

More Medicare Part B services than 80% of clinicians listed under Internal Medicine in Michigan (2024, 3,244 clinicians with data). Median for this group: 502. Middle half: 235 to 939.

Medicare-allowed amount

Close to the middle for clinicians listed under Internal Medicine in Clarkston, MI (2024, 13 clinicians with data). Median for this group: $73,094. Middle half: $27,416 to $104,912.

A higher Medicare-allowed amount than 70% of clinicians listed under Internal Medicine in Michigan (2024, 3,244 clinicians with data). Median for this group: $45,163. Middle half: $22,487 to $79,883.

Paid by Medicare

Close to the middle for clinicians listed under Internal Medicine in Clarkston, MI (2024, 13 clinicians with data). Median for this group: $61,034. Middle half: $22,537 to $82,039.

A higher Medicare payment amount than 70% of clinicians listed under Internal Medicine in Michigan (2024, 3,244 clinicians with data). Median for this group: $34,631. Middle half: $16,935 to $61,333.

Medicare Part D prescriptions

More Part D prescriptions than 60% of clinicians listed under Internal Medicine in Clarkston, MI (2024, 12 clinicians with data). Median for this group: 3,972. Middle half: 1,091 to 7,024.

More Part D prescriptions than 75% of clinicians listed under Internal Medicine in Michigan (2024, 3,463 clinicians with data). Median for this group: 801. Middle half: 94 to 5,032.

Part D drug cost

A higher Part D drug cost than 60% of clinicians listed under Internal Medicine in Clarkston, MI (2024, 12 clinicians with data). Median for this group: $254,673. Middle half: $60,819 to $707,690.

A higher Part D drug cost than 75% of clinicians listed under Internal Medicine in Michigan (2024, 3,463 clinicians with data). Median for this group: $66,958. Middle half: $1,946 to $462,816.

22 active clinicians are listed under Internal Medicine with a practice address in Clarkston, MI (5,741 in Michigan).

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

Telehealth indicator in Clarkston

36.4% of these 22 clinicians have the CMS telehealth indicator.

59.1% of these 22 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 ยท 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 ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 23 records totaling $365.46.

Manufacturer Payment Nature Product Type Amount ($)
Pfizer Inc.
Food and Beverage
In-kind items and services
ELIQUIS General $22.61
Philips North America LLC
Food and Beverage
Cash or cash equivalent
Vest Therapy Und General $22.18
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $22.16
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $21.88
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $19.90
ABBVIE INC.
Food and Beverage
In-kind items and services
UBRELVY General $18.54
Amgen Inc.
Food and Beverage
In-kind items and services
EVENITY General $18.45
Daiichi Sankyo Inc.
Food and Beverage
In-kind items and services
INJECTAFER General $17.27
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $17.11
ABBVIE INC.
Food and Beverage
In-kind items and services
QULIPTA General $15.63
Eli Lilly and Company
Food and Beverage
In-kind items and services
JARDIANCE General $15.37
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $15.36
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $14.98
ARS Pharmaceuticals Operations, Inc.
Food and Beverage
In-kind items and services
NEFFY General $14.94
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $14.69
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $14.66
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $14.44
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $14.05
Amgen Inc.
Food and Beverage
In-kind items and services
EVENITY General $13.91
Amgen Inc.
Food and Beverage
In-kind items and services
EVENITY General $13.66
Amgen Inc.
Food and Beverage
In-kind items and services
EVENITY General $13.29
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $5.19
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $5.19

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 ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“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 โ€“ by Provider and Service data, 2017โ€“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
36415 Insertion of needle into vein for collection of blood sample
261 91 $13.18 $8.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
260 78 $213.88 $126.59
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
105 57 $146.00 $87.83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
74 74 $240.00 $129.74
G0444 Annual depression screening, 5 to 15 minutes
67 67 $25.00 $18.36
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
66 43 $20.00 $16.49
81002 Urinalysis, manual test
65 39 $6.00 $3.36
96372 Injection of drug or substance under skin or into muscle
65 25 $45.00 $13.96
G0008 Administration of influenza virus vaccine
51 49 $40.00 $32.71
90662 Influenza vaccine split virus, preservative free
49 47 $98.78 $81.21
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
31 25 $45.00 $13.52
90480 Admn sarscov2 vacc 1 dose
24 23 $65.00 $41.81
91320 Sarscv2 vac 30mcg trs-suc im
24 23 $189.58 $145.40
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
15 15 $350.00 $292.08
G0009 Administration of pneumococcal vaccine
15 15 $40.00 $32.71
93244 Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days
12 11 $35.00 $20.83

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 ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Rosuvastatin Calcium Rosuvastatin Calcium 371 30,763 $7,232.11 105
Levothyroxine Sodium Levothyroxine Sodium 280 21,244 $3,478.01 66
Amlodipine Besylate Amlodipine Besylate 171 12,327 $1,307.24 43
Olmesartan Medoxomil Olmesartan Medoxomil 164 12,703 $5,126.13 44
Metoprolol Succinate Metoprolol Succinate 163 13,346 $3,154.70 50
Ezetimibe Ezetimibe 156 13,270 $3,504.67 46
Losartan Potassium Losartan Potassium 150 11,269 $1,753.35 43
Omeprazole Omeprazole 140 10,968 $1,806.41 42
Metformin Hcl Er Metformin Hcl 123 9,374 $1,576.96 33
Clopidogrel Clopidogrel Bisulfate 122 8,421 $2,952.09 31
Atorvastatin Calcium Atorvastatin Calcium 120 9,795 $1,989.02 33
Pantoprazole Sodium Pantoprazole Sodium 107 9,030 $2,784.12 37
Eliquis Apixaban 93 5,995 $111,783.31 26
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 90 2,206 $1,072.26 18
Tamsulosin Hcl Tamsulosin Hcl 85 6,258 $1,415.91 22
Alprazolam Alprazolam 78 2,513 $362.82 15
Sertraline Hcl Sertraline Hcl 75 4,679 $1,154.36 18
Furosemide Furosemide 74 4,145 $512.12 25
Jardiance Empagliflozin 73 4,170 $78,731.18 17
Montelukast Sodium Montelukast Sodium 72 5,228 $1,167.94 18
Ozempic Semaglutide 68 2,368 $72,835.47 14
Lisinopril Lisinopril 65 4,217 $358.80 14
Azithromycin Azithromycin 65 411 $260.90 50
Metformin Hcl Metformin Hcl 63 5,431 $855.20 21
Prednisone Prednisone 59 1,523 $221.39 32

(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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES MI 5101011671

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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
4396641-11 (MI)
Other Identifier Railroad Medicare Ind. Pin
P01223002 (MI)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20040220000114

Enrollment State Jurisdiction

MI

PECOS Control ID

9335034065

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

Michigan Healthcare Professionals Pc

5701 Bow Pointe Dr, Clarkston, MI 483465402

Phone: 2486254000

Powerback Rehabilitation Llc

44003 Partridge Creek Blvd, Clinton Twp, MI 480380002

Phone: 3426273267

Mclaren Community Based Primary Care Group

5701 Bow Pointe Dr, Clarkston, MI 483465402

Phone: 2483320296

Clinicians Sharing This Practice Address or Phone

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

40 listed
NPI 1528419199

Doctor of Osteopathic Medicine (D.O.)

Dr. Michael Baker , MD

Internal Medicine

NPI 1114926946

Doctor of Medicine (M.D.)

NPI 1053013458

Doctor of Osteopathic Medicine (D.O.)

Dr. Grant Below , DO

Family Medicine

NPI 1457888588

Doctor of Osteopathic Medicine (D.O.)

Dr. Madalyn Buha , MD

Family Medicine

NPI 1669047858

Doctor of Medicine (M.D.)

Iomar Camacho-Alvarez , PA-C

Physician Assistant

NPI 1861014268

Physician Assistant (Certified)

Career & Practice History Timeline

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

11 Historical Events
โœ…
NPI Profile Active August 01, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location August 01, 2017

Registered at 5701 BOW POINTE DR, SUITE 100, CLARKSTON, MI 483463199 (Tel: 2486252621)

๐Ÿ“
Updated Business Mailing Address August 01, 2017

Registered at 5701 BOW POINTE DR, SUITE 100, CLARKSTON, MI 483463199 (Tel: 2486252621)

๐Ÿ‘ค
Provider Name / Credentials Updated August 01, 2017

Recorded as ROBERT BARNES, D.O.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2017

Internal Medicine (license number reported to NPPES: MI 5101011671)

โœ…
NPI Profile Active June 16, 2014

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) June 16, 2014

Registered at 5701 BOW POINTE DR, SUITE 100, CLARKSTON, MI 483463199 (Tel: 2486252621)

๐Ÿ“
Business Mailing Address (Initial Record) June 16, 2014

Registered at 5701 BOW POINTE DR, SUITE 100, CLARKSTON, MI 483463199 (Tel: 2486252621)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) June 16, 2014

Recorded as ROBERT BARNES, D.O.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 16, 2014

Internal Medicine (license number reported to NPPES: MI 5101011671)

๐ŸŸข
Initial NPI Registration & Enumeration July 26, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1316961360
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 26, 2006
Last Update: August 01, 2017
Sole Proprietor: No

Other Internal Medicine Providers in Clarkston

All Internal Medicine Providers in Clarkston

Mailing Address

5701 Bow Pointe Dr, Suite 100

Clarkston, MI 483463199

Phone: 2486252621

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.