Marilyn Garlejo Osias, NP
- Part D claims, 2024
- 447
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- 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 Marilyn Osias' 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.
Marilyn Garlejo Osias is a nurse practitioner in Stockton, California
Marilyn Osias practices at Permanente Medical Group Inc in Stockton, California.
Marilyn Osias' NPI, 1437755477, was assigned on December 6, 2020. Marilyn Osias holds California license 95016046.
- NPI
- 1437755477NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193124360
- NPI enumeration date
- December 6, 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
- 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)
Marilyn Garlejo Osias practices at Permanente Medical Group Inc in Stockton, California
Marilyn Osias' 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
Marilyn Garlejo Osias is affiliated with 2 sites of care and 1 medical group
Marilyn Osias' 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 Marilyn Osias 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 Marilyn Garlejo Osias' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marilyn Osias 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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Marilyn Garlejo Osias is one of 5,983 nurse practitioners in California
Nurse practitioner is Marilyn Osias' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Marilyn Osias is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Marilyn Osias
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
Marilyn Garlejo Osias' patients have a median age of 38
Across all payers, Dmand AI patient panel data puts Marilyn Osias' median patient age at 38, with 61% women.
Marilyn Osias' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Marilyn Garlejo Osias wrote 447 Medicare Part D claims in 2024
In 2024, Marilyn Osias wrote 447 Medicare Part D claims for 159 patients. 87% of them were for generic drugs.
Marilyn Osias' Part D claims by kind of drug, 2024
- Generic388 claims87%
- Brand-name59 claims13%
Drug classes CMS tracks in Marilyn Osias' Part D claims, 2024
- Antibiotics4%17 of 447 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Marilyn Garlejo Osias takes part in Medicare
Marilyn Osias 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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Sources for Marilyn Garlejo Osias'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 (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) |
| 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 Marilyn Garlejo Osias
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What is Marilyn Garlejo Osias' NPI number?
Marilyn Garlejo Osias' NPI number is 1437755477. It was assigned on December 6, 2020, and it is active in the NPI Registry.
What does Marilyn Garlejo Osias specialize in?
Marilyn Garlejo Osias is a nurse practitioner in Stockton, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Marilyn Garlejo Osias practice?
Marilyn Osias practices at 7373 West Ln, Stockton, CA 95210. Marilyn Osias' primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Marilyn Osias to 1 group practice or clinic.
What is Marilyn Garlejo Osias' office phone number?
The practice phone on file for Marilyn Osias is (209) 476-2000.
What is Marilyn Garlejo Osias' medical license number?
Marilyn Osias holds California license 95016046.
What medical group is Marilyn Garlejo Osias part of?
Marilyn Osias is linked to The Permanente Medical Group, Inc.
Does Marilyn Garlejo Osias accept Medicare?
Yes. CMS lists Marilyn Osias as accepting Medicare assignment.
How long has Marilyn Garlejo Osias been practicing?
Marilyn Osias graduated from medical school in 2020, 6 years ago.
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