Dr. Timothy Baerg, MD

  • Grand Rapids, MI
  • Anesthesiologist
NPI1962024430PAC ID3173946662
Medicare services, 2024
32
Medicare patients, 2024
60
Publications
4
MIPS score, 2024
94
Hospital affiliations
5
Practice address
100 Michigan St NE, Grand Rapids, MI 49503
Practice phone
Call (616) 391-1774
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 11 affiliations

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Dr. Timothy Baerg is an anesthesiologist in Grand Rapids, Michigan

Dr. Baerg practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.

Dr. Baerg's NPI, 1962024430, was assigned on May 7, 2020. Dr. Baerg graduated from University Of Michigan Medical School in 2019. Dr. Baerg holds Nevada license 25493.

NPI and contact details
Medicare PAC ID
3173946662
NPI enumeration date
May 7, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(616) 391-1774
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
32
Medical school graduation
2019

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Timothy Baerg practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan

Dr. Baerg's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.

Source: Dmand AI Affiliation Data

Dr. Timothy Baerg is affiliated with 7 sites of care and 4 medical groups

Dr. Baerg's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dr. Baerg is also affiliated with Sunrise Hospital and Medical Center. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Dr. Baerg to 3 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.

See all 11 affiliations for Dr. Baerg

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Timothy Baerg's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baerg practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Corewell Health Grand Rapids Hospitals - ButterworthAvailable with a free account
+6 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Timothy Baerg is one of 1,302 anesthesiologists in Michigan

Anesthesiology is Dr. Baerg's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Baerg's licenses on file in 3 states: Nevada, Washington and Minnesota.

Specialties and state licenses

  • Anesthesiology, NevadaPrimaryLicense 25493 · 2024 to 2027 · taxonomy 207L00000X
  • Washington licenseLicense MD61535010 · 2024 to 2026
  • Minnesota license2020 to 2021

Anesthesiologists near Dr. Baerg

Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Timothy Baerg billed Medicare for 32 services in 2024

CMS data shows 32 Medicare services from Dr. Baerg across 2 procedure codes in 2024, for 60 Medicare patients. Medicare paid $734 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202432
Medicare patients60
Paid by Medicare$734
Procedure codes2

Dr. Baerg's Medicare services by type, 2024

  1. Surgery17
  2. Imaging15

Dr. Baerg compared with the Michigan median for anesthesiologists, 2024

  • Dr. Baerg
  • Michigan median
Medicare services
32vs 8964% below
Medicare patients
60vs 17766% below

Medians across 1,283 anesthesiologists in Michigan with Dmand AI profiles that report each measure.

Dr. Baerg's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Baerg

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Baerg and other anesthesiologists in Michigan.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Timothy Baerg treated 60 Medicare patients in 2024, average age 73

CMS counts 60 Medicare patients who saw Dr. Baerg in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.12, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Baerg's median patient age at 61, with 61% women.

Medicare patients, 202460
Average age73
Average risk score2.12

Dr. Baerg's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Baerg's Medicare patients by sex, 2024

  • Women3050%
  • Men3050%

Chronic conditions among Dr. Baerg's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Atrial fibrillation52%
  4. Arthritis48%
  5. Diabetes42%
  6. Anxiety40%
  7. Chronic kidney disease40%
  8. Ischemic heart disease40%

Share of Medicare patients with each condition. A patient can have several.

Dr. Baerg's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women61%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Timothy Baerg scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Baerg for performance year 2024, reported through an alternative payment model (APM). Dr. Baerg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Baerg's MIPS scores, performance year 2024

  • 94of 100Final score
  • 74.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Timothy Baerg has 4 publications on record

Dmand AI links 4 papers to Dr. Baerg in 2019. 2019 was the busiest year, with 2. The most frequent topics are Postoperative Care. Dr. Baerg has published most often in Ear Nose Throat J. Dr. Baerg's most frequent co-authors are David J. Brown, MD, Chad Michael Brummett, MD and Glenn E. Green, MD.

Papers4

Topics Dr. Baerg writes about most

  • Postoperative Care

Dr. Baerg's most frequent co-authors

Recent publications by Dr. Baerg

See all 4 publications and co-authors

See who Dr. Baerg researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Baerg works with, so you can find a warm path to the right anesthesiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Timothy Baerg received $23 in industry payments in 2025

CMS Open Payments shows 1 general payment to Dr. Baerg from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $23.

Companies that paid Dr. Baerg the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Baerg

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Timothy Baerg graduated from University Of Michigan Medical School

Dr. Baerg graduated from University Of Michigan Medical School in 2019.

  1. Medical schoolUniversity Of Michigan Medical School

Source: Dmand AI Professional Profile Data

Dr. Timothy Baerg accepts plans from 3 insurance carriers

Dr. Baerg is in network with 3 carriers, including Aetna, CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Aetna
  • CMS Medicare
  • NV State Medicaid

Plan types Dr. Baerg accepts, by number of carriers

  1. Medicaid1
  2. Medicare1
  3. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Timothy Baerg's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Timothy Baerg

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Timothy Baerg's NPI number?

Dr. Timothy Baerg's NPI number is 1962024430. It was assigned on May 7, 2020, and it is active in the NPI Registry.

What kind of doctor is Dr. Timothy Baerg?

Dr. Timothy Baerg is an anesthesiologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Timothy Baerg practice?

Dr. Baerg practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Baerg's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Baerg to 3 hospitals, 3 medical groups and 2 group practices and clinics.

What is Dr. Timothy Baerg's office phone number?

The practice phone on file for Dr. Baerg is (616) 391-1774.

What is Dr. Timothy Baerg's medical license number?

Dr. Baerg holds Nevada license 25493, one of the licenses on file in 3 states.

Which states has Dr. Timothy Baerg been licensed in?

Dmand AI has state licenses on file for Dr. Baerg in Nevada (2024 to 2027), Washington (2024 to 2026) and Minnesota (2020 to 2021).

Which hospitals is Dr. Timothy Baerg affiliated with?

Dr. Baerg practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Dr. Baerg is also affiliated with Sunrise Hospital and Medical Center. Dmand AI links Dr. Baerg to 3 more hospitals.

What medical group is Dr. Timothy Baerg part of?

Dr. Baerg is linked to Corewell Health Medical Group West. Dmand AI links Dr. Baerg to 3 more medical groups.

Does Dr. Timothy Baerg accept Medicare?

Yes. CMS data shows Dr. Baerg billed Medicare for 32 services in 2024, and Dr. Baerg accepts Medicare assignment.

What is Dr. Timothy Baerg's MIPS score?

Dr. Baerg's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Timothy Baerg see?

CMS counts 60 Medicare patients who saw Dr. Baerg in 2024, with an average age of 73.

What services does Dr. Timothy Baerg bill to Medicare?

In 2024, Dr. Baerg's most billed Medicare services were surgery: heart and blood vessels (36620) and ultrasound (76937).

Where did Dr. Timothy Baerg go to medical school?

Dr. Baerg graduated from University Of Michigan Medical School in 2019.

Has Dr. Timothy Baerg received payments from drug or device companies?

CMS Open Payments shows $23 in general payments to Dr. Baerg from 1 company from 2025 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.

How long has Dr. Timothy Baerg been practicing?

Dr. Baerg graduated from medical school in 2019, 7 years ago.

Does Dr. Timothy Baerg do research?

Dmand AI links 4 publications to Dr. Baerg.

Who does Dr. Timothy Baerg publish with?

Dr. Baerg's most frequent co-authors are David J. Brown, MD (1 shared paper), Chad Michael Brummett, MD (1 shared paper) and Glenn E. Green, MD (1 shared paper).

What insurance does Dr. Timothy Baerg accept?

Dr. Baerg is in network with 3 carriers, including Aetna, CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.

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