Dr. Robert T. Semba, MD
- Medicare services, 2021
- 1,001
- Part D claims, 2021
- 170
- Industry payments
- $536
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 27475 Meadowbrook Rd, Novi, MI 48377
- Practice phone
- Call (888) 557-4462
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Critical Signal Technologies
Novi, Michigan
Find Dr. Semba'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. Robert T. Semba is an orthopedic surgeon in Novi, Michigan
Dr. Semba practices at Critical Signal Technologies in Novi, Michigan.
Dr. Semba's NPI, 1487652400, was assigned on July 13, 2005. Dr. Semba holds Illinois license 036075604.
- NPI
- 1487652400NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2005
- NPI status
- Active
- Practice phone
- (888) 557-4462
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert T. Semba practices at Critical Signal Technologies in Novi, Michigan
Dr. Semba's primary practice is Critical Signal Technologies, at 27475 Meadowbrook Rd, Novi, MI 48377 in Oakland County. The practice phone is (888) 557-4462.
- Critical Signal Technologies27475 Meadowbrook Rd, Novi, MI 48377 · Oakland CountyPhone(888) 557-4462
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert T. Semba is affiliated with 2 sites of care and 1 medical group
Dr. Semba's primary practice is Critical Signal Technologies in Novi, Michigan. The medical group on file is Parkview Orthopaedic Group. Dmand AI also links Dr. Semba 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. Robert T. Semba's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Semba practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Critical Signal Technologies | 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. Robert T. Semba is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Semba's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Semba is licensed in Illinois.
Specialties and state licenses
- Orthopaedic surgery, IllinoisPrimary
Orthopedic surgeons near Dr. Semba
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. Robert T. Semba billed Medicare for 1,001 services in 2021
CMS data shows 1,001 Medicare services from Dr. Semba across 16 procedure codes in 2021. Medicare paid $34,524 for them.
Dr. Semba's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Tests and treatments
- 2020: 1,9722021: 48475%
- Office and hospital visits
- 2020: 4982021: 21856%
- Imaging
- 2020: 3842021: 14762%
- Surgery
- 2020: 2122021: 10351%
- Drugs given in the office
- 2020: 1472021: 4967%
- Other services
- 2020: 972021: 0100%
Where Dr. Semba's Medicare services took place, 2021
- In an office96697%
- In a facility353%
Dr. Semba compared with the Michigan median for orthopedic surgeons, 2021
- Dr. Semba
- Michigan median
- Medicare services
- 1,001vs 52391% above
- Part D claims
- 170vs 802.1 times
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Semba'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. Semba?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Semba and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert T. Semba's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Semba's median patient age at 62, with 45% women.
Dr. Semba's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women45%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Robert T. Semba wrote 170 Medicare Part D claims in 2021
In 2021, Dr. Semba wrote 170 Medicare Part D claims. They cover 5 drugs, with $1,135 in total drug cost. In 2020, CMS named 384 claims across 9 drugs.
Dr. Semba's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 3842021: 17056%
Drugs named by CMS: 5 in 2021, 9 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Robert T. Semba received $536 in industry payments from 2016 to 2021
CMS Open Payments shows 9 general payments to Dr. Semba from 8 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $125.
General payments to Dr. Semba by program year, 2016 to 2021
Companies that paid Dr. Semba the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert T. Semba'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Robert T. Semba
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. Robert T. Semba's NPI number?
Dr. Robert T. Semba's NPI number is 1487652400. It was assigned on July 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert T. Semba?
Dr. Robert T. Semba is an orthopedic surgeon in Novi, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Robert T. Semba practice?
Dr. Semba practices at 27475 Meadowbrook Rd, Novi, MI 48377. Dr. Semba's primary practice is Critical Signal Technologies in Novi, Michigan. Dmand AI also links Dr. Semba to 1 group practice or clinic.
What is Dr. Robert T. Semba's office phone number?
The practice phone on file for Dr. Semba is (888) 557-4462.
What is Dr. Robert T. Semba's medical license number?
Dr. Semba holds Illinois license 036075604.
What medical group is Dr. Robert T. Semba part of?
Dr. Semba is linked to Parkview Orthopaedic Group.
Does Dr. Robert T. Semba accept Medicare?
Yes. CMS data shows Dr. Semba billed Medicare for 1,001 services in 2021.
What services does Dr. Robert T. Semba bill to Medicare?
In 2021, Dr. Semba's most billed Medicare services were physical therapy and rehabilitation (97110), office visit, established patient (99213) and surgery: bones and joints (20610).
What drugs does Dr. Robert T. Semba prescribe most?
In 2021 Medicare Part D data, Dr. Semba's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Tramadol HCl and Meloxicam.
Has Dr. Robert T. Semba received payments from drug or device companies?
CMS Open Payments shows $536 in general payments to Dr. Semba from 8 companies from 2016 to 2021. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Robert T. Semba been practicing?
Dr. Semba's NPI was assigned in 2005.
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