Dr. Lynn M. Baca, MD
- Medicare services, 2021
- 24
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 65
- Hospital affiliations
- 1
- Industry payments
- $115
- Practice address
- 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105
- Practice phone
- Call (734) 398-7888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
IHA Canton Obstetrics and Gynecology
Ann Arbor, Michigan
Find Dr. Baca's professional email, personal email and mobile number
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Dr. Lynn M. Baca is an OB-GYN in Ann Arbor, Michigan
Dr. Baca practices at IHA Canton Obstetrics and Gynecology in Ann Arbor, Michigan.
Dr. Baca's NPI, 1235578576, was assigned on June 20, 2013. Dr. Baca graduated from Michigan State University College of Human Medicine in 2013. Dr. Baca holds Michigan license 4301102637.
- NPI
- 1235578576NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173755428
- NPI enumeration date
- June 20, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 398-7888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lynn M. Baca practices at IHA Canton Obstetrics and Gynecology in Ann Arbor, Michigan
Dr. Baca's primary practice is IHA Canton Obstetrics and Gynecology, at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 in Washtenaw County. The practice phone is (734) 398-7888.
- IHA Canton Obstetrics and Gynecology24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 · Washtenaw CountyPhone(734) 398-7888
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lynn M. Baca is affiliated with 3 sites of care and 1 medical group
Dr. Baca's primary practice is IHA Canton Obstetrics and Gynecology in Ann Arbor, Michigan. Dr. Baca is also affiliated with Trinity Health Ann Arbor Hospital. The medical group on file is Trinity Health IHA Medical Group. Dmand AI also links Dr. Baca to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lynn M. Baca's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baca practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IHA Canton Obstetrics and Gynecology | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lynn M. Baca is one of 1,457 OB-GYNs in Michigan
Obstetrics and gynecology is Dr. Baca's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Baca is licensed in Michigan.
Specialties and state licenses
- Obstetrics and gynecology, MichiganPrimary
OB-GYNs near Dr. Baca
Counts of OB-GYNs 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. Lynn M. Baca billed Medicare for 24 services in 2021
CMS data shows 24 Medicare services from Dr. Baca across 1 procedure code in 2021, all of them office visits, for 16 Medicare patients. Medicare paid $1,650 for them. Every service was in an office.
Dr. Baca's Medicare services by type, 2019 to 2021
- 2019
- 2021
- Office and hospital visits
- 2019: 332021: 2427%
Dr. Baca compared with the Michigan median for OB-GYNs, 2021
- Dr. Baca
- Michigan median
- Medicare services
- 24vs 3735% below
- Medicare patients
- 16vs 3352% below
- Part D claims
- 31vs 3818% below
Medians across 1,227 OB-GYNs in Michigan with Dmand AI profiles that report each measure.
Dr. Baca's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lynn M. Baca treated 16 Medicare patients in 2024, average age 61
CMS counts 16 Medicare patients who saw Dr. Baca in 2024. 69% of them have high cholesterol. Their average risk score is 1.92, 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. Baca's median patient age at 35, with 99% women.
Chronic conditions among Dr. Baca's Medicare patients, 2024
- High cholesterol69%
Share of Medicare patients with each condition. A patient can have several.
Dr. Baca's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lynn M. Baca wrote 65 Medicare Part D claims in 2024
In 2024, Dr. Baca wrote 65 Medicare Part D claims for 27 patients. 85% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $1,170 in total drug cost. In 2016, CMS named 11 claims across 1 drug.
Dr. Baca's Part D claims by kind of drug, 2024
- Generic55 claims85%
- Brand-name and other10 claims15%
Dr. Baca's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2024
- 2016
- 2024
- Claims for drugs CMS names
- 2016: 112024: 31182%
Drugs named by CMS: 2 in 2024, 1 in 2016.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Lynn M. Baca takes part in Medicare
Dr. Baca accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lynn M. Baca received $115 in industry payments from 2017 to 2019
CMS Open Payments shows 3 general payments to Dr. Baca from 3 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $79.
General payments to Dr. Baca by program year, 2017 to 2019
Companies that paid Dr. Baca the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lynn M. Baca graduated from Michigan State University College of Human Medicine
Dr. Baca graduated from Michigan State University College of Human Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lynn M. Baca's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lynn M. Baca
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. Lynn M. Baca's NPI number?
Dr. Lynn M. Baca's NPI number is 1235578576. It was assigned on June 20, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Lynn M. Baca?
Dr. Lynn M. Baca is an OB-GYN in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Lynn M. Baca practice?
Dr. Baca practices at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105. Dr. Baca's primary practice is IHA Canton Obstetrics and Gynecology in Ann Arbor, Michigan. Dmand AI also links Dr. Baca to 1 group practice or clinic.
What is Dr. Lynn M. Baca's office phone number?
The practice phone on file for Dr. Baca is (734) 398-7888.
What is Dr. Lynn M. Baca's medical license number?
Dr. Baca holds Michigan license 4301102637.
Which hospitals is Dr. Lynn M. Baca affiliated with?
Dr. Baca is affiliated with Trinity Health Ann Arbor Hospital.
What medical group is Dr. Lynn M. Baca part of?
Dr. Baca is linked to Trinity Health IHA Medical Group.
Does Dr. Lynn M. Baca accept Medicare?
Yes. CMS data shows Dr. Baca billed Medicare for 24 services in 2021, and Dr. Baca accepts Medicare assignment.
How many Medicare patients does Dr. Lynn M. Baca see?
CMS counts 16 Medicare patients who saw Dr. Baca in 2024, with an average age of 61.
What services does Dr. Lynn M. Baca bill to Medicare?
In 2021, Dr. Baca's most billed Medicare services were office visit, established patient (99213).
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Where did Dr. Lynn M. Baca go to medical school?
Dr. Baca graduated from Michigan State University College of Human Medicine in 2013.
What drugs does Dr. Lynn M. Baca prescribe most?
In 2024 Medicare Part D data, Dr. Baca's most prescribed drugs by claims were Estradiol and Triamcinolone Acetonide.
Has Dr. Lynn M. Baca received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Dr. Baca from 3 companies from 2017 to 2019. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Lynn M. Baca been practicing?
Dr. Baca graduated from medical school in 2013, 13 years ago.
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