Dr. Barbara S. Terpstra, MD
- Medicare services, 2024
- 1,112
- Medicare patients, 2024
- 180
- MIPS score, 2024
- 100
- Industry payments
- $761
- Affiliated sites
- 1
- Practice address
- 3810 W Centre Ave, Portage, MI 49024
- Practice phone
- Call (855) 830-8346
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Vein Restoration IL
Portage, Michigan
Find Dr. Terpstra'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 S. Terpstra is a phlebology physician in Portage, Michigan
Dr. Terpstra practices at Center for Vein Restoration IL in Portage, Michigan.
Dr. Terpstra's NPI, 1396945184, was assigned on July 20, 2007. Dr. Terpstra holds Illinois license 036-095576.
- NPI
- 1396945184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032204789
- NPI enumeration date
- July 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (855) 830-8346
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barbara S. Terpstra practices at Center for Vein Restoration IL in Portage, Michigan
Dr. Terpstra's primary practice is Center for Vein Restoration IL, at 3810 W Centre Ave, Portage, MI 49024 in Kalamazoo County. The practice phone is (855) 830-8346.
- Center for Vein Restoration IL3810 W Centre Ave, Portage, MI 49024 · Kalamazoo CountyPhone(855) 830-8346
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Barbara S. Terpstra is affiliated with 2 sites of care and 1 medical group
Dr. Terpstra's primary practice is Center for Vein Restoration IL in Portage, Michigan. The medical group on file is Center for Vein Restoration. Dmand AI also links Dr. Terpstra 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. Barbara S. Terpstra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Terpstra practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Vein Restoration IL | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barbara S. Terpstra is one of 3 phlebology physicians in Michigan
Phlebology is Dr. Terpstra's primary specialty in the NPI Registry, under taxonomy code 202K00000X. Dr. Terpstra is licensed in Illinois.
Specialties and state licenses
- Phlebology, IllinoisPrimary
Phlebology physicians near Dr. Terpstra
Counts of phlebology physicians 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 S. Terpstra billed Medicare for 1,112 services in 2024
CMS data shows 1,112 Medicare services from Dr. Terpstra across 11 procedure codes in 2024, for 180 Medicare patients. Medicare paid $208,263 for them. Every service was in an office.
Dr. Terpstra's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5862024: 49815%
- Office and hospital visits
- 2023: 2492024: 2688%
- Surgery
- 2023: 3322024: 23529%
- Imaging
- 2023: 1742024: 11136%
Dr. Terpstra'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.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Barbara S. Terpstra treated 180 Medicare patients in 2024, average age 73
CMS counts 180 Medicare patients who saw Dr. Terpstra in 2024. The largest group is 65 to 74, with 94 patients. 67% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Terpstra's median patient age at 60, with 74% women.
Dr. Terpstra's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Terpstra's Medicare patients by sex, 2024
- Women15083%
- Men3017%
Chronic conditions among Dr. Terpstra's Medicare patients, 2024
- High cholesterol67%
- High blood pressure62%
- Arthritis52%
- Diabetes23%
- Ischemic heart disease22%
- Osteoporosis19%
- Anxiety18%
- Mood disorders15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Terpstra'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
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barbara S. Terpstra scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Terpstra for performance year 2024, reported as part of a group. Dr. Terpstra accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 265 procedures of varicose vein removal by Dr. Terpstra, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Terpstra's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Terpstra ranks in Medicare procedure volume
- Varicose vein removal
- 93rd percentile265 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Barbara S. Terpstra received $761 in industry payments from 2018 to 2025
CMS Open Payments shows 25 general payments to Dr. Terpstra from 10 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Koya Medical, Inc. paid the most, $331.
General payments to Dr. Terpstra by program year, 2018 to 2025
Companies that paid Dr. Terpstra the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Barbara S. Terpstra's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Barbara S. Terpstra
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What is Dr. Barbara S. Terpstra's NPI number?
Dr. Barbara S. Terpstra's NPI number is 1396945184. It was assigned on July 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Barbara S. Terpstra?
Dr. Barbara S. Terpstra is a phlebology physician in Portage, Michigan. The primary specialty in the NPI Registry is Phlebology Physician (taxonomy code 202K00000X).
Where does Dr. Barbara S. Terpstra practice?
Dr. Terpstra practices at 3810 W Centre Ave, Portage, MI 49024. Dr. Terpstra's primary practice is Center for Vein Restoration IL in Portage, Michigan. Dmand AI also links Dr. Terpstra to 1 group practice or clinic.
What is Dr. Barbara S. Terpstra's office phone number?
The practice phone on file for Dr. Terpstra is (855) 830-8346.
What is Dr. Barbara S. Terpstra's medical license number?
Dr. Terpstra holds Illinois license 036-095576.
What medical group is Dr. Barbara S. Terpstra part of?
Dr. Terpstra is linked to Center for Vein Restoration.
Does Dr. Barbara S. Terpstra accept Medicare?
Yes. CMS data shows Dr. Terpstra billed Medicare for 1,112 services in 2024, and Dr. Terpstra accepts Medicare assignment.
What is Dr. Barbara S. Terpstra's MIPS score?
Dr. Terpstra's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Barbara S. Terpstra see?
CMS counts 180 Medicare patients who saw Dr. Terpstra in 2024, with an average age of 73.
What services does Dr. Barbara S. Terpstra bill to Medicare?
In 2024, Dr. Terpstra's most billed Medicare services were blood vessel study (93971), blood vessel study (93970) and office visit, new patient (99204).
Has Dr. Barbara S. Terpstra received payments from drug or device companies?
CMS Open Payments shows $761 in general payments to Dr. Terpstra from 10 companies from 2018 to 2025. The largest total came from Koya Medical, Inc.
How long has Dr. Barbara S. Terpstra been practicing?
Dr. Terpstra graduated from medical school in 1992, 34 years ago.
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