ANNA HELEN GROSZ M.D.
NPI 1144398017
Otolaryngology in Clackamas, OR

Active since December 01, 2006PECOS EnrolledAccepts Medicare Assignment
9900 SE SUNNYSIDE RD, CLACKAMAS, OR 97015(503) 571-3995 Get Directions Write a Review

NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Anna Helen Grosz M.d. NPPES

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

ANNA HELEN GROSZ M.D. (NPI 1144398017) is an individual otolaryngology provider in Clackamas, Oregon, licensed in Oregon (MD27425) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2002).

NPPES Registry Identity

NPI1144398017
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameANNA HELEN GROSZCredential: M.D.
Location Address9900 SE SUNNYSIDE RDClackamas, OR 97015-9777
Mailing Address9900 Se Sunnyside RdClackamas, OR 97015-9777 · (503) 571-3995
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2002
Enumeration DateDecember 1, 2006
Last NPPES UpdateFebruary 4, 2022
NPI 1144398017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in OR · MD27425
Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

9900 SE SUNNYSIDE RD, Clackamas, OR 97015

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

Anna Helen Grosz M.d. 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 ID648357855
PECOS Enrollment IDI20080411000143, I20100128000171
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 97015 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
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 20

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

Orthopaedic Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Physician Assistant (Medical)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Urology
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Dermatology
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Internal Medicine (Gastroenterology)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Internal Medicine (Infectious Disease)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Physician Assistant (Medical)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015

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 Anna Grosz's NPI number?

The NPI number for Anna Grosz is 1144398017. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Anna Grosz located?

Anna Grosz practices at 9900 SE Sunnyside Rd, Clackamas, OR 97015. The listed phone number is (503) 571-3995.

What is Anna Grosz's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Anna Grosz enrolled in Medicare?

Yes. Anna Grosz 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 Anna Grosz accept?

Health plans from Kaiser Permanente list Anna Grosz 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.

When was this NPI record last updated?

The NPPES record for Anna Grosz was last updated on February 4, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.