Dr. Barbara D. Chapman, DO
- Medicare services, 2021
- 168
- Part D claims, 2024
- 34
- Industry payments
- $127
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1257 N Main St, Lapeer, MI 48446-1346
- Practice phone
- Call (810) 664-4526
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Barbara D Chapman DO PC
Physician office · Lapeer, Michigan
Find Dr. Chapman'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. Barbara D. Chapman is an orthopedic surgeon in Lapeer, Michigan
Dr. Chapman practices at Barbara D Chapman DO PC in Lapeer, Michigan.
Dr. Chapman's NPI, 1255303350, was assigned on February 2, 2006. Dr. Chapman holds Michigan license BC007616.
- NPI
- 1255303350NPI Registry (opens in a new tab)
- NPI enumeration date
- February 2, 2006
- NPI status
- Active
- Practice phone
- (810) 664-4526
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Barbara D. Chapman practices at Barbara D Chapman DO PC in Lapeer, Michigan
Dr. Chapman's primary practice is Barbara D Chapman DO PC, at 1257 N Main St, Lapeer, MI 48446-1346. The practice phone is (810) 664-4526.
- Barbara D Chapman DO PC1257 N Main St, Lapeer, MI 48446-1346Phone(810) 664-4526
Source: Dmand AI Affiliation Data
Dr. Barbara D. Chapman is affiliated with 1 site of care
Dr. Chapman's primary practice is Barbara D Chapman DO PC in Lapeer, Michigan.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Barbara D. Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chapman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barbara D Chapman DO PC | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Barbara D. Chapman is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Chapman's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Chapman is licensed in Michigan.
Specialties and state licenses
- Orthopaedic surgery, MichiganPrimary
Orthopedic surgeons near Dr. Chapman
Counts of orthopedic surgeons 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. Barbara D. Chapman billed Medicare for 168 services in 2021
CMS data shows 168 Medicare services from Dr. Chapman across 4 procedure codes in 2021. Medicare paid $4,513 for them. Every service was in an office.
Dr. Chapman's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Drugs given in the office
- 2020: 1372021: 9928%
- Office and hospital visits
- 2020: 842021: 4052%
- Surgery
- 2020: 332021: 2912%
Dr. Chapman compared with the Michigan median for orthopedic surgeons, 2021
- Dr. Chapman
- Michigan median
- Medicare services
- 168vs 52368% below
- Part D claims
- 11vs 8086% below
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Chapman'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.
Need commercial claims for Dr. Chapman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chapman and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barbara D. Chapman's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Chapman's median patient age at 71, with 40% women.
Dr. Chapman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Barbara D. Chapman wrote 34 Medicare Part D claims in 2024
In 2024, Dr. Chapman wrote 34 Medicare Part D claims. 94% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $175 in total drug cost. In 2023, CMS named 23 claims across 2 drugs.
Dr. Chapman's Part D claims by kind of drug, 2024
- Generic32 claims94%
- Brand-name and other2 claims6%
Dr. Chapman'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 232024: 1152%
Drugs named by CMS: 1 in 2024, 2 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Barbara D. Chapman received $127 in industry payments from 2016 to 2020
CMS Open Payments shows 8 general payments to Dr. Chapman from 5 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $42.
General payments to Dr. Chapman by program year, 2016 to 2020
Companies that paid Dr. Chapman the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Barbara D. Chapman'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Barbara D. Chapman
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. Barbara D. Chapman's NPI number?
Dr. Barbara D. Chapman's NPI number is 1255303350. It was assigned on February 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Barbara D. Chapman?
Dr. Barbara D. Chapman is an orthopedic surgeon in Lapeer, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Barbara D. Chapman practice?
Dr. Chapman practices at 1257 N Main St, Lapeer, MI 48446-1346. Dr. Chapman's primary practice is Barbara D Chapman DO PC in Lapeer, Michigan.
What is Dr. Barbara D. Chapman's office phone number?
The practice phone on file for Dr. Chapman is (810) 664-4526.
What is Dr. Barbara D. Chapman's medical license number?
Dr. Chapman holds Michigan license BC007616.
Does Dr. Barbara D. Chapman accept Medicare?
Yes. CMS data shows Dr. Chapman billed Medicare for 168 services in 2021.
What services does Dr. Barbara D. Chapman bill to Medicare?
In 2021, Dr. Chapman's most billed Medicare services were injected or infused drug (J0702), surgery: bones and joints (20610) and office visit, established patient (99213).
What drugs does Dr. Barbara D. Chapman prescribe most?
In 2024 Medicare Part D data, Dr. Chapman's most prescribed drugs by claims were Tamsulosin HCl.
Has Dr. Barbara D. Chapman received payments from drug or device companies?
CMS Open Payments shows $127 in general payments to Dr. Chapman from 5 companies from 2016 to 2020. The largest total came from Eli Lilly and Company.
How long has Dr. Barbara D. Chapman been practicing?
Dr. Chapman's NPI was assigned in 2006.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card