Richard Eric Krajewski, PA-C
- Part D claims, 2024
- 52
- Industry payments
- $129
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2103 E Gonzales Rd, Oxnard, CA 93036
- Practice phone
- Call (805) 650-4700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Oxnard, California
Find Richard Krajewski'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.
Richard Eric Krajewski is a physician assistant in Oxnard, California
Richard Krajewski practices at Southern California Permanente Medical Group in Oxnard, California.
Richard Krajewski's NPI, 1215049002, was assigned on August 31, 2006. Richard Krajewski holds California license PA18275.
- NPI
- 1215049002NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486660719
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 650-4700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Richard Eric Krajewski practices at Southern California Permanente Medical Group in Oxnard, California
Richard Krajewski's primary practice is Southern California Permanente Medical Group, at 2103 E Gonzales Rd, Oxnard, CA 93036 in Ventura County. The practice phone is (805) 650-4700.
- Southern California Permanente Medical Group2103 E Gonzales Rd, Oxnard, CA 93036 · Ventura CountyPhone(805) 650-4700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Richard Eric Krajewski is affiliated with 2 sites of care and 1 medical group
Richard Krajewski's primary practice is Southern California Permanente Medical Group in Oxnard, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Richard Krajewski 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 Richard Eric Krajewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Richard Krajewski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Richard Eric Krajewski is one of 11,482 physician assistants in California
Physician assistant is Richard Krajewski's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Richard Krajewski is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Richard Krajewski is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Richard Krajewski
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
Richard Eric Krajewski's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Richard Krajewski's median patient age at 57, with 60% women.
Richard Krajewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Richard Eric Krajewski wrote 52 Medicare Part D claims in 2024
In 2024, Richard Krajewski wrote 52 Medicare Part D claims for 33 patients. 94% of them were for generic drugs. CMS names the drug for 23 of them, across 1 drug with 11 or more claims each, at $142 in total drug cost.
Richard Krajewski's Part D claims by kind of drug, 2024
- Generic49 claims94%
- Brand-name and other3 claims6%
Richard Krajewski'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 Richard Krajewski's Part D claims, 2024
- Opioids35%18 of 52 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 Richard Eric Krajewski takes part in Medicare
Richard Krajewski 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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Richard Eric Krajewski received $129 in industry payments in 2024
CMS Open Payments shows 1 general payment to Richard Krajewski from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Innovation Technologies Inc paid the most, $129.
Companies that paid Richard Krajewski the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Richard Eric Krajewski is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Richard Eric Krajewski'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 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)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 Richard Eric Krajewski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Richard Eric Krajewski's NPI number?
Richard Eric Krajewski's NPI number is 1215049002. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What does Richard Eric Krajewski specialize in?
Richard Eric Krajewski is a physician assistant in Oxnard, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Richard Eric Krajewski practice?
Richard Krajewski practices at 2103 E Gonzales Rd, Oxnard, CA 93036. Richard Krajewski's primary practice is Southern California Permanente Medical Group in Oxnard, California. Dmand AI also links Richard Krajewski to 1 group practice or clinic.
What is Richard Eric Krajewski's office phone number?
The practice phone on file for Richard Krajewski is (805) 650-4700.
What is Richard Eric Krajewski's medical license number?
Richard Krajewski holds California license PA18275.
What medical group is Richard Eric Krajewski part of?
Richard Krajewski is linked to Southern California Permanente Medical Group.
Does Richard Eric Krajewski accept Medicare?
Yes. CMS lists Richard Krajewski as accepting Medicare assignment.
Is Richard Eric Krajewski board certified?
Yes. Richard Krajewski is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does Richard Eric Krajewski prescribe most?
In 2024 Medicare Part D data, Richard Krajewski's most prescribed drugs by claims were Meloxicam.
Has Richard Eric Krajewski received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Richard Krajewski from 1 company from 2024 to 2024. The largest total came from Innovation Technologies Inc.
How long has Richard Eric Krajewski been practicing?
Richard Krajewski graduated from medical school in 2020, 6 years ago.
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