David W. Riel, PA-C
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 703
- Industry payments
- $23
- Affiliated sites
- 3
- Practice address
- 4580 California Ave, Bakersfield, CA 93309
- Practice phone
- Call (661) 327-4411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bakersfield Family Medical Group
Urgent Care Center · Bakersfield, California
Find David Riel'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.
David W. Riel is a physician assistant in Bakersfield, California
David Riel practices at Bakersfield Family Medical Group in Bakersfield, California.
David Riel's NPI, 1730170176, was assigned on November 3, 2005. David Riel holds California license PA13079.
- NPI
- 1730170176NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890737985
- NPI enumeration date
- November 3, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 327-4411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David W. Riel practices at Bakersfield Family Medical Group in Bakersfield, California
David Riel's primary practice is Bakersfield Family Medical Group, at 4580 California Ave, Bakersfield, CA 93309. The practice phone is (661) 327-4411.
- Bakersfield Family Medical Group4580 California Ave, Bakersfield, CA 93309Phone(661) 327-4411
Source: Dmand AI Affiliation Data
David W. Riel is affiliated with 3 sites of care and 2 medical groups
David Riel's primary practice is Bakersfield Family Medical Group in Bakersfield, California. The medical group on file is Bakersfield Family Medical Group. Dmand AI also links David Riel to 2 more group practices and clinics and 1 medical group, each named with a free account. David Riel's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David W. Riel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Riel practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bakersfield Family Medical Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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David W. Riel is one of 11,482 physician assistants in California
Physician assistant is David Riel's primary specialty in the NPI Registry, under taxonomy code 363A00000X. David Riel is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). David Riel is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists conjunctivitis, fluid and electrolyte imbalances, joint pain, lower back pain, rash, rotator cuff injury, skin cyst and UTI among the conditions David Riel treats.
Physician assistants near David Riel
Counts of physician assistants 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
David W. Riel billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from David Riel across 1 procedure code in 2024, all of them office visits, for 24 Medicare patients. Medicare paid $1,508 for them. Every service was in an office.
David Riel compared with the California median for physician assistants, 2024
- David Riel
- California median
- Medicare services
- 18vs 20491% below
- Medicare patients
- 24vs 10577% below
- Part D claims
- 540vs 2432.2 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
David Riel'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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Medicare shows one payer. Book a meeting to get commercial claims data for David Riel and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
David W. Riel treated 24 Medicare patients in 2024, average age 75
CMS counts 24 Medicare patients who saw David Riel in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Riel's median patient age at 71, with 57% women.
David Riel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Riel's Medicare patients by sex, 2024
- Women1354%
- Men1146%
Chronic conditions among David Riel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
Share of Medicare patients with each condition. A patient can have several.
David Riel'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
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David W. Riel wrote 703 Medicare Part D claims in 2024
In 2024, David Riel wrote 703 Medicare Part D claims for 480 patients. 89% of them were for generic drugs. CMS names the drug for 540 of them, across 18 drugs with 11 or more claims each, at $3,435 in total drug cost.
David Riel's Part D claims by kind of drug, 2024
- Generic628 claims89%
- Brand-name and other75 claims11%
David Riel'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.
Drug classes CMS tracks in David Riel's Part D claims, 2024
- Antibiotics42%295 of 703 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How David W. Riel takes part in Medicare
David Riel 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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David W. Riel received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Riel from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $23.
Companies that paid David Riel the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
David W. Riel is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for David W. Riel'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) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 David W. Riel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David W. Riel's NPI number?
David W. Riel's NPI number is 1730170176. It was assigned on November 3, 2005, and it is active in the NPI Registry.
What does David W. Riel specialize in?
David W. Riel is a physician assistant in Bakersfield, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does David W. Riel practice?
David Riel practices at 4580 California Ave, Bakersfield, CA 93309. David Riel's primary practice is Bakersfield Family Medical Group in Bakersfield, California. Dmand AI also links David Riel to 2 group practices and clinics and 1 medical group.
What is David W. Riel's office phone number?
The practice phone on file for David Riel is (661) 327-4411.
What is David W. Riel's medical license number?
David Riel holds California license PA13079.
What medical group is David W. Riel part of?
David Riel is linked to Bakersfield Family Medical Group. Dmand AI links David Riel to 1 more medical group.
Does David W. Riel accept Medicare?
Yes. CMS data shows David Riel billed Medicare for 18 services in 2024, and David Riel accepts Medicare assignment.
How many Medicare patients does David W. Riel see?
CMS counts 24 Medicare patients who saw David Riel in 2024, with an average age of 75.
Is David W. Riel board certified?
Yes. David Riel is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does David W. Riel bill to Medicare?
In 2024, David Riel's most billed Medicare services were office visit, established patient (99214).
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What drugs does David W. Riel prescribe most?
In 2024 Medicare Part D data, David Riel's most prescribed drugs by claims were Prednisone, Amoxicillin and Albuterol Sulfate Hfa.
Has David W. Riel received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to David Riel from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has David W. Riel been practicing?
David Riel graduated from medical school in 1992, 34 years ago.
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