JANA ZAWADZKI LONGTINE MD
NPI 1346654365
Internal Medicine in Long Beach, CA

Q: What is Jana Zawadzki Longtine's NPI number?

The NPI number for Jana Zawadzki Longtine is 1346654365. It was assigned to this individual provider in the NPPES registry on June 18, 2014.

Q: What is Jana Zawadzki Longtine's specialty?

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

Active since June 18, 2014PECOS EnrolledAccepts Medicare Assignment

2699 ATLANTIC AVE, LONG BEACH, CA 90806(562) 426-3333(562) 424-0837 Get Directions Write a Review

NPPES record last updated: January 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 17, 2026, Mar 17, 2018, Jun 27, 2017 and 5 more (8 updates tracked since 2015).

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About Jana Zawadzki Longtine Md NPPES

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

JANA ZAWADZKI LONGTINE MD (NPI 1346654365) is an individual internal medicine provider in Long Beach, California, licensed in California (A139088) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1346654365

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameJANA ZAWADZKI LONGTINECredential: MD

Location Address2699 ATLANTIC AVELong Beach, CA 90806-2710

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203

Phone(562) 426-3333

Fax(562) 424-0837

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateJune 18, 2014

Last NPPES UpdateJanuary 17, 20268 updates tracked since enumeration

NPPES CertifiedJanuary 17, 2026

✔ NPI 1346654365 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A139088

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.

2699 ATLANTIC AVE, Long Beach, CA 90806

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Secondary Practice Locations 3

Location 11050 Linden AveLong Beach, CA 90813-3321 · Phone (866) 868-4899 · Fax (888) 345-2214

Location 27071 Warner ave suite F#440huntington beach, CA 92647 · Phone (866) 868-4899 · Fax (888) 345-2214

Location 32801 Atlantic AveLong Beach, CA 90806-1701 · Phone (866) 868-4899 · Fax (888) 345-2214

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

Jana Zawadzki Longtine 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 ID1557648086

PECOS Enrollment IDI20170510000522

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.

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.

MELISSA A MEDELLIN FNP

Nurse Practitioner (Family)