NATALIE SEISER MD
NPI 1255571949
Surgery - Surgical Oncology in Glendale, CA

Q: What is Natalie Seiser's NPI number?

The NPI number for Natalie Seiser is 1255571949. It was assigned to this individual provider in the NPPES registry on February 20, 2009.

Q: What is Natalie Seiser's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Q: When was this NPI record last updated?

The NPPES record for Natalie Seiser was last updated on August 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.

Active since February 20, 2009PECOS EnrolledAccepts Medicare Assignment

1505 WILSON TER STE 150, GLENDALE, CA 91206(818) 484-8049(818) 484-8059 Get Directions Write a Review

NPPES record last updated: August 18, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 18, 2020, Aug 14, 2020 (2 updates tracked since 2020).

On this page

About Natalie Seiser Md NPPES

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

NATALIE SEISER MD (NPI 1255571949) is an individual surgical oncology provider in Glendale, California, licensed in California (A106156) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2006).

NPPES Registry Identity

NPI1255571949

Entity TypeIndividualFemale

Primary Taxonomy2086X0206X

Provider Legal NameNATALIE SEISERCredential: MD

Location Address1505 WILSON TER STE 150Glendale, CA 91206-4076

Mailing Address1505 Wilson Ter Ste 150Glendale, CA 91206-4076 · (818) 275-4759

Phone(818) 484-8049

Fax(818) 484-8059

Sole ProprietorNo

Medical School CMSNew York University School Of MedicineGraduated 2006

Enumeration DateFebruary 20, 2009

Last NPPES UpdateAugust 18, 20202 updates tracked since enumeration

NPPES CertifiedAugust 18, 2020

✔ NPI 1255571949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2086X0206X

License✔ Licensed in CA · A106156

Definition

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

1505 WILSON TER STE 150, Glendale, CA 91206

Open in Google Maps ↗

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

Natalie Seiser 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 ID8628390713

PECOS Enrollment IDI20141126001232

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 high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

19 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91206 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

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

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 6

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

BETTER OPTIONS BREAST CARE

Surgery