JAFFNA SHEEN DAYAG STEVENSON MSN, FNP-BC, NP-C
NPI 1669820254
Nurse Practitioner - Family in San Bernardino, CA

Q: What is Jaffna Sheen Stevenson's NPI number?

The NPI number for Jaffna Sheen Stevenson is 1669820254. It was assigned to this individual provider in the NPPES registry on May 25, 2016.

Q: What is Jaffna Sheen Stevenson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since May 25, 2016PECOS EnrolledAccepts Medicare Assignment

1700 N WATERMAN AVE, SAN BERNARDINO, CA 92404(909) 883-8611 Get Directions Write a Review

NPPES record last updated: November 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 30, 2025, May 14, 2025, Oct 26, 2016 (3 updates tracked since 2016).

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About Jaffna Sheen Dayag Stevenson Msn, Fnp-bc, Np-c NPPES

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

JAFFNA SHEEN DAYAG STEVENSON MSN, FNP-BC, NP-C (NPI 1669820254) is an individual family provider in San Bernardino, California, licensed in California (95004244) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Pasadena, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1669820254

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJAFFNA SHEEN DAYAG STEVENSONCredential: MSN, FNP-BC, NP-C

Location Address1700 N WATERMAN AVESan Bernardino, CA 92404-5115

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380

Phone(909) 883-8611

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateMay 25, 2016

Last NPPES UpdateNovember 30, 20253 updates tracked since enumeration

NPPES CertifiedNovember 30, 2025

✔ NPI 1669820254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 95004244

Also ListedNurse PractitionerTaxonomy 363L00000X · License 95004244 (CA)

1700 N WATERMAN AVE, San Bernardino, CA 92404

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Secondary Practice Location 1

Location 1959 E Walnut St Ste 120Pasadena, CA 91106-5364 · Phone (626) 795-5118

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jaffna Sheen Dayag Stevenson Msn, Fnp-bc, Np-c 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 ID4385923622

PECOS Enrollment IDI20161109001948

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.

Medicare Billing Reassignments

Medicare enrollment records show Jaffna Sheen Stevenson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Beaver Medical Group P C

7.9 mi

Family Medicine

2 WEST FERN AVENUE
Redlands, CA 92373

Reassigned Medicare billing, California enrollment
635 clinicians in this Medicare group

NPI 1649503319 (909) 793-3311

Healthcare Partners Affiliates Medical Group

42 mi

Addiction Medicine

14591 NEWPORT AVE
Tustin, CA 92780

Reassigned Medicare billing, California enrollment
2,052 clinicians in this Medicare group

NPI 1891981502 (714) 442-4864

Foothill Pulmonary & Critical Care Consultants Medical Group Inc.

49 mi

Critical Care Medicine

959 E WALNUT ST, SUITE 120
Pasadena, CA 91106

Reassigned Medicare billing, California enrollment
32 clinicians in this Medicare group

NPI 1205862489 (626) 795-5118

Centers For Family Medicine Gp

51 mi

Family Medicine

3460 KATELLA AVE
Los Alamitos, CA 90720

Reassigned Medicare billing, California enrollment
228 clinicians in this Medicare group

NPI 1467598243 (562) 594-6599

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92404 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Documentation of Current Medications in the Medical Record

Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.

94%2,253 patients4/55-star benchmark: 100%

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

58%353 patients3/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

86%532 patients4/55-star benchmark: 100%

Pneumococcal Vaccination Status for Older Adults

Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

52%977 patients3/55-star benchmark: 90%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

90%1,891 patients4/55-star benchmark: 97%

Preventive Care and Screening: Influenza Immunization

Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization

45%516 patients3/55-star benchmark: 88%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user

Patients screenedForUse: 97% · 1,474 patients

Patients tobacco: 32% · 74 patients

95%1,474 patients4/55-star benchmark: 98%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

76%532 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

3%532 patients1/55-star benchmark: 79%

Use of High-Risk Medications in the Elderly

Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.

Lower rates are better for this measure.

Patients 2+: 0% · 977 patients

4%977 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 18

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604