Myriam E. Castaneda, PA
- Part D claims, 2024
- 6,591
- Hospital affiliations
- 1
- Industry payments
- $70
- Medical group
- 1
- State license
- 1
- Practice address
- 825 Delbon Ave, Turlock, CA 95382
- Practice phone
- Call (209) 667-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Myriam Castaneda'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.
Myriam E. Castaneda is a physician assistant in Turlock, California
Myriam Castaneda practices at Emanuel Medical Center in Turlock, California, part of Tenet Healthcare.
Myriam Castaneda's NPI, 1710217799, was assigned on January 13, 2010. Myriam Castaneda holds California license 20693.
- NPI
- 1710217799NPI Registry (opens in a new tab)
- NPI enumeration date
- January 13, 2010
- NPI status
- Active
- Practice phone
- (209) 667-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Myriam E. Castaneda practices at Emanuel Medical Center in Turlock, California
Myriam Castaneda's primary practice is Emanuel Medical Center, at 825 Delbon Ave, Turlock, CA 95382 in Stanislaus County. The practice phone is (209) 667-4200.
- Emanuel Medical Center825 Delbon Ave, Turlock, CA 95382 · Stanislaus CountyPhone(209) 667-4200
Source: Dmand AI Affiliation Data
Myriam E. Castaneda is affiliated with 2 sites of care and 1 medical group
Myriam Castaneda's primary practice is Emanuel Medical Center in Turlock, California, part of Tenet Healthcare. The medical group on file is Lumira Healthcare. Dmand AI also links Myriam Castaneda to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Myriam E. Castaneda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Myriam Castaneda practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emanuel Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Tenet Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Myriam E. Castaneda is one of 11,482 physician assistants in California
Physician assistant is Myriam Castaneda's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Myriam Castaneda is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Myriam Castaneda is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Myriam Castaneda
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
Myriam E. Castaneda's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Myriam Castaneda's median patient age at 61, with 77% women.
Myriam Castaneda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women77%
- Men23%
Source: Dmand AI Patient Panel Data
Myriam E. Castaneda wrote 6,591 Medicare Part D claims in 2024
In 2024, Myriam Castaneda wrote 6,591 Medicare Part D claims for 496 patients. 88% of them were for generic drugs. CMS names the drug for 6,035 of them, across 100 drugs with 11 or more claims each, at $353,742 in total drug cost.
Myriam Castaneda's Part D claims by kind of drug, 2024
- Generic5,795 claims88%
- Brand-name678 claims10%
- Other118 claims2%
Myriam Castaneda'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 Myriam Castaneda's Part D claims, 2024
- Opioids2%125 of 6,591 claims
- Antibiotics0%27 of 6,591 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Myriam E. Castaneda received $70 in industry payments in 2025
CMS Open Payments shows 3 general payments to Myriam Castaneda from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $70.
Companies that paid Myriam Castaneda the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Myriam E. Castaneda is board certified in certified physician assistant
Myriam Castaneda is a member of AAPA.
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Myriam E. Castaneda'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Myriam E. Castaneda
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Myriam E. Castaneda's NPI number?
Myriam E. Castaneda's NPI number is 1710217799. It was assigned on January 13, 2010, and it is active in the NPI Registry.
What does Myriam E. Castaneda specialize in?
Myriam E. Castaneda is a physician assistant in Turlock, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Myriam E. Castaneda practice?
Myriam Castaneda practices at 825 Delbon Ave, Turlock, CA 95382. Myriam Castaneda's primary practice is Emanuel Medical Center in Turlock, California, part of Tenet Healthcare. Dmand AI also links Myriam Castaneda to 1 community health center.
What is Myriam E. Castaneda's office phone number?
The practice phone on file for Myriam Castaneda is (209) 667-4200.
What is Myriam E. Castaneda's medical license number?
Myriam Castaneda holds California license 20693.
Which hospitals is Myriam E. Castaneda affiliated with?
Myriam Castaneda practices at Emanuel Medical Center in Turlock, California.
What medical group is Myriam E. Castaneda part of?
Myriam Castaneda is linked to Lumira Healthcare.
Is Myriam E. Castaneda board certified?
Yes. Myriam Castaneda is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does Myriam E. Castaneda prescribe most?
In 2024 Medicare Part D data, Myriam Castaneda's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Lisinopril.
Has Myriam E. Castaneda received payments from drug or device companies?
CMS Open Payments shows $70 in general payments to Myriam Castaneda from 1 company from 2025 to 2025. The largest total came from Hologic Inc.
How long has Myriam E. Castaneda been practicing?
Myriam Castaneda's NPI was assigned in 2010.
Selling to physician assistant practices?
See physician assistants in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card