Dr. James B. Fowler, DO
- Part D claims, 2024
- 12
- Publications
- 2
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Industry payments
- $5,934
- Practice address
- 400 North Pepper Avenue, Colton, CA 92324
- Practice phone
- Call (909) 580-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fowler's professional email, personal email and mobile number
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Dr. James B. Fowler is a neurosurgeon in Colton, California
Dr. Fowler practices at Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County.
Dr. Fowler's NPI, 1982089223, was assigned on July 28, 2015. Dr. Fowler graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2016. Dr. Fowler holds Connecticut license 073193.
- NPI
- 1982089223NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416313853
- NPI enumeration date
- July 28, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 580-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James B. Fowler practices at Arrowhead Regional Medical Center in Colton, California
Dr. Fowler's primary practice is Arrowhead Regional Medical Center, at 400 North Pepper Avenue, Colton, CA 92324 in San Bernardino County. The practice phone is (909) 580-1000.
- Arrowhead Regional Medical Center400 North Pepper Avenue, Colton, CA 92324 · San Bernardino CountyPhone(909) 580-1000
Source: Dmand AI Affiliation Data
Dr. James B. Fowler is affiliated with 2 sites of care and 4 medical groups
Dr. Fowler's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. Dr. Fowler is also affiliated with Eisenhower Health. The medical group on file is Cal Med Physicians and Surgeons. Dmand AI also links Dr. Fowler to 3 more 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. James B. Fowler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fowler practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arrowhead Regional Medical Center | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James B. Fowler is one of 846 neurosurgeons in California
Neurological surgery is Dr. Fowler's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Fowler is licensed in Connecticut.
Specialties and state licenses
- Neurological surgery, ConnecticutPrimary
Neurosurgeons near Dr. Fowler
Counts of neurosurgeons 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. James B. Fowler's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Fowler's median patient age at 68, with 50% women.
Dr. Fowler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. James B. Fowler wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Fowler wrote 12 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. James B. Fowler scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Fowler for performance year 2024, reported as part of a group. Dr. Fowler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of spinal fusion by Dr. Fowler, more than 47% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Fowler's MIPS scores, performance year 2024
- 93of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Fowler ranks in Medicare procedure volume
- Spinal fusion
- 47th percentile34 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)
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. James B. Fowler has 2 publications on record
Dmand AI links 2 papers to Dr. Fowler in 2025. 2025 was the busiest year, with 2. Dr. Fowler's most frequent co-authors are Anvesh Balabhadra, MBBS, Chao Li, DO and Martin D. Ollenschleger, MD.
Dr. Fowler's most frequent co-authors
- Anvesh Balabhadra, MBBS1 shared paper
- Chao Li, DO1 shared paper
- Martin D. Ollenschleger, MD1 shared paper
Recent publications by Dr. Fowler
See who Dr. Fowler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fowler works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James B. Fowler received $5,934 in industry payments from 2024 to 2025
CMS Open Payments shows 53 general payments to Dr. Fowler from 6 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 65% of the total. Medtronic, Inc. paid the most, $2,200.
General payments to Dr. Fowler by program year, 2024 to 2025
General payments to Dr. Fowler by kind, 2024 to 2025
- Travel and lodging$3,86765%
- Food and beverage$2,06735%
Companies that paid Dr. Fowler the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James B. Fowler graduated from Kansas City University of Med & Biosciences, College of Osteo Med
Dr. Fowler graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James B. Fowler'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. James B. Fowler
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. James B. Fowler's NPI number?
Dr. James B. Fowler's NPI number is 1982089223. It was assigned on July 28, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. James B. Fowler?
Dr. James B. Fowler is a neurosurgeon in Colton, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. James B. Fowler practice?
Dr. Fowler practices at 400 North Pepper Avenue, Colton, CA 92324. Dr. Fowler's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. Dmand AI also links Dr. Fowler to 3 medical groups.
What is Dr. James B. Fowler's office phone number?
The practice phone on file for Dr. Fowler is (909) 580-1000.
What is Dr. James B. Fowler's medical license number?
Dr. Fowler holds Connecticut license 073193.
Which hospitals is Dr. James B. Fowler affiliated with?
Dr. Fowler practices at Arrowhead Regional Medical Center in Colton, California. Dr. Fowler is also affiliated with Eisenhower Health.
What medical group is Dr. James B. Fowler part of?
Dr. Fowler is linked to Cal Med Physicians and Surgeons. Dmand AI links Dr. Fowler to 3 more medical groups.
Does Dr. James B. Fowler accept Medicare?
Yes. CMS lists Dr. Fowler as accepting Medicare assignment.
What is Dr. James B. Fowler's MIPS score?
Dr. Fowler's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Where did Dr. James B. Fowler go to medical school?
Dr. Fowler graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2016.
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Has Dr. James B. Fowler received payments from drug or device companies?
CMS Open Payments shows $5,934 in general payments to Dr. Fowler from 6 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. James B. Fowler been practicing?
Dr. Fowler graduated from medical school in 2016, 10 years ago.
Does Dr. James B. Fowler do research?
Dmand AI links 2 publications to Dr. Fowler.
Who does Dr. James B. Fowler publish with?
Dr. Fowler's most frequent co-authors are Anvesh Balabhadra, MBBS (1 shared paper), Chao Li, DO (1 shared paper) and Martin D. Ollenschleger, MD (1 shared paper).
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