Crystal Barajas, DNP
- Part D claims, 2024
- 332
- Industry payments
- $302
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Crystal Barajas' 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.
Crystal Barajas is a nurse practitioner in Stockton, California
Crystal Barajas practices at Permanente Medical Group Inc in Stockton, California.
Crystal Barajas' NPI, 1134752694, was assigned on February 12, 2020. Crystal Barajas graduated from University of California, San Diego School of Medicine in 2019. Crystal Barajas holds California license 95012893.
- NPI
- 1134752694NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476979311
- NPI enumeration date
- February 12, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Crystal Barajas practices at Permanente Medical Group Inc in Stockton, California
Crystal Barajas' primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Crystal Barajas is affiliated with 2 sites of care and 1 medical group
Crystal Barajas' primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Crystal Barajas 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 Crystal Barajas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Barajas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Crystal Barajas is one of 5,983 nurse practitioners in California
Nurse practitioner is Crystal Barajas' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Crystal Barajas is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Crystal Barajas
Counts of nurse practitioners 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
Crystal Barajas' patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Crystal Barajas' median patient age at 47, with 67% women.
Crystal Barajas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women67%
- Men32%
Source: Dmand AI Patient Panel Data
Crystal Barajas wrote 332 Medicare Part D claims in 2024
In 2024, Crystal Barajas wrote 332 Medicare Part D claims for 214 patients. 90% of them were for generic drugs. CMS names the drug for 146 of them, across 7 drugs with 11 or more claims each, at $1,665 in total drug cost.
Crystal Barajas' Part D claims by kind of drug, 2024
- Generic298 claims90%
- Brand-name and other34 claims10%
Crystal Barajas' 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 Crystal Barajas' Part D claims, 2024
- Antibiotics34%114 of 332 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 Crystal Barajas takes part in Medicare
Crystal Barajas 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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Crystal Barajas received $302 in industry payments in 2024
CMS Open Payments shows 8 general payments to Crystal Barajas from 3 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $117.
Companies that paid Crystal Barajas the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Crystal Barajas graduated from University of California, San Diego School of Medicine
Crystal Barajas graduated from University of California, San Diego School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Crystal Barajas'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 Crystal Barajas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Crystal Barajas' NPI number?
Crystal Barajas' NPI number is 1134752694. It was assigned on February 12, 2020, and it is active in the NPI Registry.
What does Crystal Barajas specialize in?
Crystal Barajas is a nurse practitioner in Stockton, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Crystal Barajas practice?
Crystal Barajas practices at 7373 West Ln, Stockton, CA 95210. Crystal Barajas' primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Crystal Barajas to 1 group practice or clinic.
What is Crystal Barajas' office phone number?
The practice phone on file for Crystal Barajas is (209) 476-2000.
What is Crystal Barajas' medical license number?
Crystal Barajas holds California license 95012893.
What medical group is Crystal Barajas part of?
Crystal Barajas is linked to The Permanente Medical Group, Inc.
Does Crystal Barajas accept Medicare?
Yes. CMS lists Crystal Barajas as accepting Medicare assignment.
Where did Crystal Barajas go to medical school?
Crystal Barajas graduated from University of California, San Diego School of Medicine in 2019.
What drugs does Crystal Barajas prescribe most?
In 2024 Medicare Part D data, Crystal Barajas' most prescribed drugs by claims were Doxycycline Monohydrate, Amoxicillin-Clavulanate Potass and Prednisone.
Has Crystal Barajas received payments from drug or device companies?
CMS Open Payments shows $302 in general payments to Crystal Barajas from 3 companies from 2024 to 2024. The largest total came from Abbvie Inc.
How long has Crystal Barajas been practicing?
Crystal Barajas graduated from medical school in 2019, 7 years ago.
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