Dr. Catherine Ann Chartier, MD
- Medicare services, 2024
- 570
- Medicare patients, 2024
- 215
- Part D claims, 2024
- 221
- Hospital affiliations
- 1
- Industry payments
- $3,321
- Practice address
- 39555 Orchard Hill Pl, Novi, MI 48375
- Practice phone
- Call (517) 484-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Uwh of Michigan PLC
Novi, Michigan
Find Dr. Chartier's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Catherine Ann Chartier is an OB-GYN in Novi, Michigan
Dr. Chartier practices at Uwh of Michigan PLC in Novi, Michigan.
Dr. Chartier's NPI, 1497730618, was assigned on December 9, 2005. Dr. Chartier graduated from University of Michigan Medical School in 1985. Dr. Chartier holds Michigan license CC405950.
- NPI
- 1497730618NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648201301
- NPI enumeration date
- December 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 484-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Catherine Ann Chartier practices at Uwh of Michigan PLC in Novi, Michigan
Dr. Chartier's primary practice is Uwh of Michigan PLC, at 39555 Orchard Hill Pl, Novi, MI 48375 in Oakland County. The practice phone is (517) 484-3000.
- Uwh of Michigan PLC39555 Orchard Hill Pl, Novi, MI 48375 · Oakland CountyPhone(517) 484-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Catherine Ann Chartier is affiliated with 3 sites of care and 1 medical group
Dr. Chartier's primary practice is Uwh of Michigan PLC in Novi, Michigan. Dr. Chartier is also affiliated with Henry Ford Providence Southfield Hospital. The medical group on file is Alliance Obstetrics & Gynecology. Dmand AI also links Dr. Chartier to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Catherine Ann Chartier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chartier practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Uwh of Michigan PLC | 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. Catherine Ann Chartier is one of 1,457 OB-GYNs in Michigan
Obstetrics and gynecology is Dr. Chartier's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Chartier is licensed in Michigan.
Specialties and state licenses
- Obstetrics and gynecology, MichiganPrimary
OB-GYNs near Dr. Chartier
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. Catherine Ann Chartier billed Medicare for 570 services in 2024
CMS data shows 570 Medicare services from Dr. Chartier across 9 procedure codes in 2024, for 215 Medicare patients. Medicare paid $26,827 for them. Every service was in an office.
Dr. Chartier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3212024: 2939%
- Office and hospital visits
- 2023: 1272024: 1292%
- Imaging
- 2023: 02024: 75
- Tests and treatments
- 2023: 02024: 73
Dr. Chartier compared with the Michigan median for OB-GYNs, 2024
- Dr. Chartier
- Michigan median
- Medicare services
- 570vs 3715.4 times
- Medicare patients
- 215vs 336.5 times
- Part D claims
- 149vs 383.9 times
Medians across 1,227 OB-GYNs in Michigan with Dmand AI profiles that report each measure.
Dr. Chartier'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.
Need commercial claims for Dr. Chartier?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chartier and other OB-GYNs in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Catherine Ann Chartier treated 215 Medicare patients in 2024, average age 73
CMS counts 215 Medicare patients who saw Dr. Chartier in 2024. The largest group is 65 to 74, with 136 patients. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chartier's median patient age at 60, with 100% women.
Dr. Chartier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Chartier's Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis42%
- Osteoporosis33%
- Anxiety26%
- Cancer19%
- Mood disorders19%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chartier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Catherine Ann Chartier wrote 221 Medicare Part D claims in 2024
In 2024, Dr. Chartier wrote 221 Medicare Part D claims for 92 patients. 96% of them were for generic drugs. CMS names the drug for 149 of them, across 3 drugs with 11 or more claims each, at $2,979 in total drug cost. In 2023, CMS named 135 claims across 4 drugs.
Dr. Chartier's Part D claims by kind of drug, 2024
- Generic213 claims96%
- Brand-name and other8 claims4%
Dr. Chartier'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.
Drug classes CMS tracks in Dr. Chartier's Part D claims, 2024
- Antibiotics5%11 of 221 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1352024: 14910%
Drugs named by CMS: 3 in 2024, 4 in 2023.
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. Catherine Ann Chartier takes part in Medicare
Dr. Chartier 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. Catherine Ann Chartier received $3,321 in industry payments from 2016 to 2025
CMS Open Payments shows 170 general payments to Dr. Chartier from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Abbvie Inc. paid the most, $469.
General payments to Dr. Chartier by program year, 2016 to 2025
General payments to Dr. Chartier by kind, 2016 to 2025
- Food and beverage$2,82485%
- Consulting fees$2508%
- Education$2477%
Companies that paid Dr. Chartier the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Catherine Ann Chartier graduated from University of Michigan Medical School
Dr. Chartier graduated from University of Michigan Medical School in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Catherine Ann Chartier'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 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. Catherine Ann Chartier
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. Catherine Ann Chartier's NPI number?
Dr. Catherine Ann Chartier's NPI number is 1497730618. It was assigned on December 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine Ann Chartier?
Dr. Catherine Ann Chartier is an OB-GYN in Novi, Michigan. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Catherine Ann Chartier practice?
Dr. Chartier practices at 39555 Orchard Hill Pl, Novi, MI 48375. Dr. Chartier's primary practice is Uwh of Michigan PLC in Novi, Michigan. Dmand AI also links Dr. Chartier to 1 group practice or clinic.
What is Dr. Catherine Ann Chartier's office phone number?
The practice phone on file for Dr. Chartier is (517) 484-3000.
What is Dr. Catherine Ann Chartier's medical license number?
Dr. Chartier holds Michigan license CC405950.
Which hospitals is Dr. Catherine Ann Chartier affiliated with?
Dr. Chartier is affiliated with Henry Ford Providence Southfield Hospital.
What medical group is Dr. Catherine Ann Chartier part of?
Dr. Chartier is linked to Alliance Obstetrics & Gynecology.
Does Dr. Catherine Ann Chartier accept Medicare?
Yes. CMS data shows Dr. Chartier billed Medicare for 570 services in 2024, and Dr. Chartier accepts Medicare assignment.
How many Medicare patients does Dr. Catherine Ann Chartier see?
CMS counts 215 Medicare patients who saw Dr. Chartier in 2024, with an average age of 73.
What services does Dr. Catherine Ann Chartier bill to Medicare?
In 2024, Dr. Chartier's most billed Medicare services were medicare temporary code (Q0091), medicare service (G0101) and health assessment (96127).
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Where did Dr. Catherine Ann Chartier go to medical school?
Dr. Chartier graduated from University of Michigan Medical School in 1985.
What drugs does Dr. Catherine Ann Chartier prescribe most?
In 2024 Medicare Part D data, Dr. Chartier's most prescribed drugs by claims were Alendronate Sodium, Clobetasol Propionate and Ibandronate Sodium.
Has Dr. Catherine Ann Chartier received payments from drug or device companies?
CMS Open Payments shows $3,321 in general payments to Dr. Chartier from 35 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Catherine Ann Chartier been practicing?
Dr. Chartier graduated from medical school in 1985, 41 years ago.
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