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SHANNON LEE PAI MD
NPI 1699408989
Internal Medicine in Long Beach, CA

Active since July 05, 2022PECOS EnrolledAccepts Medicare Assignment
2776 PACIFIC AVE, LONG BEACH, CA 90806(562) 305-4924 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 8, 2025, Jul 5, 2022 (2 updates tracked since 2022).

About Shannon Lee Pai Md NPPES

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

SHANNON LEE PAI MD (NPI 1699408989) is an individual internal medicine provider in Long Beach, California, licensed in California (1400500921) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1699408989
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSHANNON LEE PAICredential: MD
Location Address2776 PACIFIC AVELong Beach, CA 90806-2613
Mailing Address250 Hospital PkwySan Jose, CA 95119-1103
Phone(562) 305-4924
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJuly 5, 2022
Last NPPES UpdateSeptember 8, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2025
✔ NPI 1699408989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 1400500921
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

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

Shannon Lee Pai Md 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 ID143725796
PECOS Enrollment IDI20250924003468
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 Reassignment

Medicare enrollment records show Shannon Pai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
Internal Medicine
710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1073606299 (408) 851-1000

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 90806 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

RONALD D FILLMORE CRNFA
Registered Nurse (Registered Nurse First Assistant)
2776 PACIFIC AVE, PACIFIC HOSPITAL OF LONG BEACH
LONG BEACH, CA 90806
Los Angeles County (760) 534-9550
SILVAN MEDICAL CONSULTING, INC
Psychiatry & Neurology (Psychiatry)
2776 PACIFIC AVE
LONG BEACH, CA 90806
Los Angeles County (949) 288-5377
THEODORE YOUN D.O.
Family Medicine
2776 PACIFIC AVE
LONG BEACH, CA 90806
Los Angeles County (562) 997-2054
DR. SARGIS YERITSYAN MD
Student in an Organized Health Care Education/Training Program
2776 PACIFIC AVE
LONG BEACH, CA 90806
Los Angeles County (562) 997-2000
LUKE R WATSON MD INC
Pathology (Anatomic Pathology & Clinical Pathology)
2776 PACIFIC AVE
LONG BEACH, CA 90806
Los Angeles County (562) 997-2232
KERI MAE GONZALEZ
Registered Nurse (Psychiatric/Mental Health)
2776 PACIFIC AVE
LONG BEACH, CA 90806
Los Angeles County (562) 997-2000
EINYA DENSMORE DO
Student in an Organized Health Care Education/Training Program
2776 PACIFIC AVE
LONG BEACH, CA 90806
Los Angeles County (562) 997-2000
DR. KRISHNA N. MANVI M.D.
Internal Medicine (Cardiovascular Disease)
2776 PACIFIC AVE
LONG BEACH, CA 90806
Los Angeles County (562) 595-1911

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 Shannon Pai's NPI number?

The NPI number for Shannon Pai is 1699408989. It was assigned to this individual provider in the NPPES registry on July 5, 2022.

Where is Shannon Pai located?

Shannon Pai practices at 2776 Pacific Ave, Long Beach, CA 90806. The listed phone number is (562) 305-4924.

What is Shannon Pai's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Shannon Pai enrolled in Medicare?

Yes. Shannon Pai 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.

Which organization bills Medicare for Shannon Pai's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Pai reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shannon Pai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shannon Pai was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.