WARAPORN M DENJALEARN NP
NPI 1669760310
Nurse Practitioner in Stanford, CA

Active since July 15, 2011PECOS EnrolledAccepts Medicare Assignment
300 PASTEUR DR, STANFORD, CA 94305(650) 497-8000 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 2, 2026, Nov 20, 2025, Nov 6, 2023 and 9 more (12 updates tracked since 2017).

About Waraporn M Denjalearn Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WARAPORN M DENJALEARN NP (NPI 1669760310) is an individual nurse practitioner in Stanford, California, licensed in California (21483) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and maintains 7 additional practice locations.

NPPES Registry Identity

NPI1669760310
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameWARAPORN M DENJALEARNCredential: NP
Location Address300 PASTEUR DRStanford, CA 94305-2200
Mailing Address300 Pasteur DrStanford, CA 94305-2200 · (650) 497-8000
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 15, 2011
Last NPPES UpdateJune 2, 202612 updates tracked since enumeration
NPPES CertifiedJune 2, 2026
NPI 1669760310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses Licensed in CA · 21483 Licensed in WV · 117578 Licensed in MI · 4704432529 Licensed in IN · 71007132A
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 21483 (CA)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 21483 (CA), 71007132A (IN)
300 PASTEUR DR, Stanford, CA 94305

Secondary Practice Locations 7

Location 13100 MacCorkle Ave SE Ste 101Charleston, WV 25304-1215 · Phone (304) 388-5395 · Fax (304) 388-5398
Location 22651 E Discovery PkwyBloomington, IN 47408-9059 · Phone (812) 334-5081 · Fax (812) 334-5091
Location 31800 N California StStockton, CA 95204-6019 · Phone (951) 852-6341
Location 41959 NE Pacific StSeattle, WA 98195-0001 · Phone (206) 543-3687
Location 52823 Fresno StFresno, CA 93721 · Phone (559) 459-4390 · Fax (559) 443-2681
Location 6225 N Jackson AveSan Jose, CA 95116-1603 · Phone (951) 852-6341
Location 7707 W 2nd StBloomington, IN 47403-2209 · Phone (812) 334-5081 · Fax (812) 339-8344

Other Identifiers 1

Medicaid300055568IN

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Waraporn M Denjalearn Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769654714
PECOS Enrollment IDI20220609003074, I20251202002588
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
14 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Texas Medical Branch Galveston

Acute Care Hospitals · Galveston, TX
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450018
Location301 University BoulevardGalveston, TX 77555 · Galveston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94305 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Gastroenterology)
300 PASTEUR DR, ALWAY BUILD M211, MC 5187
STANFORD, CA 94305
Radiology (Vascular & Interventional Radiology)
300 PASTEUR DR
STANFORD, CA 94305
Psychiatry & Neurology (Psychiatry)
300 PASTEUR DR
STANFORD, CA 94305
Radiology (Diagnostic Radiology)
300 PASTEUR DR
STANFORD, CA 94305
Nurse Practitioner
300 PASTEUR DR
STANFORD, CA 94305
Neurological Surgery
300 PASTEUR DR
STANFORD, CA 94305
Pathology (Anatomic Pathology & Clinical Pathology)
300 PASTEUR DR, LANE 235
STANFORD, CA 94305
Internal Medicine (Critical Care Medicine)
300 PASTEUR DR
STANFORD, CA 94305

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Waraporn Denjalearn's NPI number?

The NPI number for Waraporn Denjalearn is 1669760310. It was assigned to this individual provider in the NPPES registry on July 15, 2011.

Where is Waraporn Denjalearn located?

Waraporn Denjalearn practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 497-8000.

What is Waraporn Denjalearn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Waraporn Denjalearn enrolled in Medicare?

Yes. Waraporn Denjalearn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Waraporn Denjalearn accept?

Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, CareSource, Community Health Choice and Highmark Blue Cross Blue Shield West Virginia and 2 other insurers list Waraporn Denjalearn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Waraporn Denjalearn affiliated with any hospitals?

According to CMS data, Waraporn Denjalearn is affiliated with University Of Texas Medical Branch Galveston.

When was this NPI record last updated?

The NPPES record for Waraporn Denjalearn was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.