Sandra Lynn Perez, NP
- Part D claims, 2024
- 287
- Hospital affiliations
- 2
- Industry payments
- $489
- Medical group
- 1
- Year NPI issued
- 2005
- Practice address
- 222 W 39th Ave, San Mateo, CA 94403
- Practice phone
- Call (650) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sandra Perez'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.
Sandra Lynn Perez is a nurse practitioner in San Mateo, California
Sandra Perez practices at San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California.
Sandra Perez's NPI, 1396728044, was assigned on November 28, 2005.
- NPI
- 1396728044NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840465324
- NPI enumeration date
- November 28, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sandra Lynn Perez practices at San Mateo Medical Center in San Mateo, California
Sandra Perez's primary practice is San Mateo Medical Center, at 222 W 39th Ave, San Mateo, CA 94403 in San Mateo County. The practice phone is (650) 573-2222.
- San Mateo Medical Center222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
Source: Dmand AI Affiliation Data
Sandra Lynn Perez is affiliated with 3 sites of care and 1 medical group
Sandra Perez's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Sandra Perez is also affiliated with Mills-Peninsula Medical Center. The medical group on file is San Mateo Medical Center. Dmand AI also links Sandra Perez to 1 more skilled nursing facility, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sandra Lynn Perez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sandra Perez practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo Medical Center | Available with a free account |
| +2 more affiliated sites | 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 County of San Mateo, California and 6.2K+ hospitals, with verified contacts in the same login.
Sandra Lynn Perez is one of 5,983 nurse practitioners in California
Nurse practitioner is Sandra Perez's primary specialty in the NPI Registry, under taxonomy code 363L00000X.
Specialties and state licenses
- Nurse practitionerPrimary
Nurse practitioners near Sandra Perez
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
Sandra Lynn Perez's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Sandra Perez's median patient age at 47, with 64% women.
Sandra Perez's 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
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
Sandra Lynn Perez wrote 287 Medicare Part D claims in 2024
In 2024, Sandra Perez wrote 287 Medicare Part D claims for 34 patients. 76% of them were for generic drugs.
Sandra Perez's Part D claims by kind of drug, 2024
- Generic218 claims76%
- Brand-name and other69 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Sandra Lynn Perez takes part in Medicare
Sandra Perez 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)
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.
Sandra Lynn Perez received $489 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sandra Perez from 1 drug or device company in 2025. Travel and lodging make up the largest share, 100% of the total. Avita Medical Americas, LLC paid the most, $489.
Companies that paid Sandra Perez the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sandra Lynn Perez'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 (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) |
| 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 Sandra Lynn Perez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sandra Lynn Perez's NPI number?
Sandra Lynn Perez's NPI number is 1396728044. It was assigned on November 28, 2005, and it is active in the NPI Registry.
What does Sandra Lynn Perez specialize in?
Sandra Lynn Perez is a nurse practitioner in San Mateo, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Sandra Lynn Perez practice?
Sandra Perez practices at 222 W 39th Ave, San Mateo, CA 94403. Sandra Perez's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dmand AI also links Sandra Perez to 1 skilled nursing facility.
What is Sandra Lynn Perez's office phone number?
The practice phone on file for Sandra Perez is (650) 573-2222.
Which hospitals is Sandra Lynn Perez affiliated with?
Sandra Perez practices at San Mateo Medical Center in San Mateo, California. Sandra Perez is also affiliated with Mills-Peninsula Medical Center.
What medical group is Sandra Lynn Perez part of?
Sandra Perez is linked to San Mateo Medical Center.
Does Sandra Lynn Perez accept Medicare?
Yes. CMS lists Sandra Perez as accepting Medicare assignment.
Has Sandra Lynn Perez received payments from drug or device companies?
CMS Open Payments shows $489 in general payments to Sandra Perez from 1 company from 2025 to 2025. The largest total came from Avita Medical Americas, LLC.
How long has Sandra Lynn Perez been practicing?
Sandra Perez graduated from medical school in 1974, 52 years ago.
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