Dr. Matthew P. Harper, MD
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 262
- Publications
- 1
- Hospital affiliations
- 4
- Industry payments
- $72
- Practice address
- 34 Mark West Springs Road, Suite 100, Santa Rosa, CA 95403
- Practice phone
- Call (707) 541-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Santa Rosa Surgery and Endoscopy Center
Surgery Center - Medicare-Certified · Santa Rosa, California
Find Dr. Harper'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. Matthew P. Harper is an anesthesiologist in Santa Rosa, California
Dr. Harper practices at Santa Rosa Surgery and Endoscopy Center in Santa Rosa, California.
Dr. Harper's NPI, 1427165877, was assigned on August 23, 2006. Dr. Harper graduated from Tulane School of Medicine in 2005. Dr. Harper holds California license 55739.
- NPI
- 1427165877NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830353408
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 541-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew P. Harper practices at Santa Rosa Surgery and Endoscopy Center in Santa Rosa, California
Dr. Harper's primary practice is Santa Rosa Surgery and Endoscopy Center, at 34 Mark West Springs Road, Suite 100, Santa Rosa, CA 95403. The practice phone is (707) 541-3500.
- Santa Rosa Surgery and Endoscopy Center34 Mark West Springs Road, Suite 100, Santa Rosa, CA 95403Phone(707) 541-3500
Source: Dmand AI Affiliation Data
Dr. Matthew P. Harper is affiliated with 5 sites of care and 4 medical groups
Dr. Harper's primary practice is Santa Rosa Surgery and Endoscopy Center in Santa Rosa, California. Dr. Harper is also affiliated with Providence Santa Rosa Memorial Hospital. The medical group on file is Anesthesia & Analgesia Medical Group, Inc. Dmand AI also links Dr. Harper to 3 more hospitals and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew P. Harper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harper practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Rosa Surgery and Endoscopy Center | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew P. Harper is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Harper's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Harper is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Harper's licenses on file in 4 states: California, Maryland, Virginia and District of Columbia.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Maryland license
- Aerospace medicine, Virginia
- District of Columbia license
Anesthesiologists near Dr. Harper
Counts of anesthesiologists 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. Matthew P. Harper billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Harper across 7 procedure codes in 2024, for 262 Medicare patients. Medicare paid $18,505 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harper's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1912024: 13430%
- Surgery
- 2023: 412024: 1856%
Dr. Harper compared with the California median for anesthesiologists, 2024
- Dr. Harper
- California median
- Medicare services
- 152vs 722.1 times
- Medicare patients
- 262vs 14383% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Harper'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. Harper?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harper and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew P. Harper treated 262 Medicare patients in 2024, average age 73
CMS counts 262 Medicare patients who saw Dr. Harper in 2024. The largest group is 65 to 74, with 119 patients. 66% of them have high cholesterol, and 63% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harper's median patient age at 62, with 52% women.
Dr. Harper's Medicare patients by age, 2024
Dr. Harper's Medicare patients by sex, 2024
- Women14455%
- Men11845%
Chronic conditions among Dr. Harper's Medicare patients, 2024
- High cholesterol66%
- High blood pressure63%
- Arthritis56%
- Ischemic heart disease27%
- Chronic kidney disease23%
- Anxiety22%
- Mood disorders22%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harper'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
- Women52%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Matthew P. Harper takes part in Medicare
Dr. Harper 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. Matthew P. Harper has 1 publication on record
Dmand AI links 1 paper to Dr. Harper.
Recent publications by Dr. Harper
See who Dr. Harper researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harper works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew P. Harper received $72 in industry payments from 2016 to 2022
CMS Open Payments shows 4 general payments to Dr. Harper from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $54.
General payments to Dr. Harper by program year, 2016 to 2022
Companies that paid Dr. Harper the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew P. Harper graduated from Tulane School of Medicine
Dr. Harper graduated from Tulane School of Medicine in 2005.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Matthew P. Harper accepts plans from 6 insurance carriers
Dr. Harper is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Harper accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Matthew P. Harper'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Matthew P. Harper
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. Matthew P. Harper's NPI number?
Dr. Matthew P. Harper's NPI number is 1427165877. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew P. Harper?
Dr. Matthew P. Harper is an anesthesiologist in Santa Rosa, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Matthew P. Harper practice?
Dr. Harper practices at 34 Mark West Springs Road, Suite 100, Santa Rosa, CA 95403. Dr. Harper's primary practice is Santa Rosa Surgery and Endoscopy Center in Santa Rosa, California. Dmand AI also links Dr. Harper to 3 hospitals and 3 medical groups.
What is Dr. Matthew P. Harper's office phone number?
The practice phone on file for Dr. Harper is (707) 541-3500.
What is Dr. Matthew P. Harper's medical license number?
Dr. Harper holds California license 55739, one of the licenses on file in 4 states.
Which states has Dr. Matthew P. Harper been licensed in?
Dmand AI has state licenses on file for Dr. Harper in California (2013 to 2027), Maryland (2012 to 2014), Virginia (2006 to 2014) and District of Columbia (2005 to 2006).
Which hospitals is Dr. Matthew P. Harper affiliated with?
Dr. Harper is affiliated with Providence Santa Rosa Memorial Hospital. Dmand AI links Dr. Harper to 3 more hospitals.
What medical group is Dr. Matthew P. Harper part of?
Dr. Harper is linked to Anesthesia & Analgesia Medical Group, Inc. Dmand AI links Dr. Harper to 3 more medical groups.
Does Dr. Matthew P. Harper accept Medicare?
Yes. CMS data shows Dr. Harper billed Medicare for 152 services in 2024, and Dr. Harper accepts Medicare assignment.
How many Medicare patients does Dr. Matthew P. Harper see?
CMS counts 262 Medicare patients who saw Dr. Harper in 2024, with an average age of 73.
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Is Dr. Matthew P. Harper board certified?
Yes. Dr. Harper is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Matthew P. Harper bill to Medicare?
In 2024, Dr. Harper's most billed Medicare services were anesthesia (01810), anesthesia (00731) and anesthesia (01480).
Where did Dr. Matthew P. Harper go to medical school?
Dr. Harper graduated from Tulane School of Medicine in 2005.
Has Dr. Matthew P. Harper received payments from drug or device companies?
CMS Open Payments shows $72 in general payments to Dr. Harper from 2 companies from 2016 to 2022. The largest total came from Allergan Inc.
How long has Dr. Matthew P. Harper been practicing?
Dr. Harper graduated from medical school in 2005, 21 years ago.
Does Dr. Matthew P. Harper do research?
Dmand AI links 1 publication to Dr. Harper.
What insurance does Dr. Matthew P. Harper accept?
Dr. Harper is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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