DR. ANDREA MICHELLE KELLER BLAZIC D.O.
NPI 1629236146
Obstetrics & Gynecology in Astoria, OR

Q: What is Andrea Keller Blazic's NPI number?

The NPI number for Andrea Keller Blazic is 1629236146. It was assigned to this individual provider in the NPPES registry on May 30, 2008.

Q: What is Andrea Keller Blazic's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since May 30, 2008PECOS EnrolledAccepts Medicare Assignment

2265 EXCHANGE ST, ASTORIA, OR 97103(503) 338-7595(503) 325-4905 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 7, 2026, Dec 15, 2025, Mar 9, 2023 and 1 more (4 updates tracked since 2018).

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About Dr. Andrea Michelle Keller Blazic D.o. NPPES

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

DR. ANDREA MICHELLE KELLER BLAZIC D.O. (NPI 1629236146) is an individual obstetrics & gynecology provider in Astoria, Oregon, licensed in Oregon (DO192445) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with St Charles Medical Center - Bend, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1629236146

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. ANDREA MICHELLE KELLER BLAZICCredential: D.O.

Location Address2265 EXCHANGE STAstoria, OR 97103-3331

Mailing Address2111 Exchange StAstoria, OR 97103-3329 · (503) 325-4321

Phone(503) 338-7595

Fax(503) 325-4905

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateMay 30, 2008

Last NPPES UpdateJanuary 7, 20264 updates tracked since enumeration

NPPES CertifiedJanuary 7, 2026

✔ NPI 1629236146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in OR · DO192445

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

2265 EXCHANGE ST, Astoria, OR 97103

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..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

Dr. Andrea Michelle Keller Blazic D.o. 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 ID6800044223

PECOS Enrollment IDI20191101002355

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.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Charles Medical Center - Bend

Acute Care Hospitals · Bend, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380047

Location2500 NE Neff RoadBend, OR 97701 · Deschutes County

Emergency services Birthing friendly

Columbia Memorial Hospital

Critical Access Hospitals · Astoria, OR

OwnershipProprietary

CMS Certification Number381320

Location2111 Exchange StreetAstoria, OR 97103 · Clatsop County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97103 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

$126.25 typical visit price

range $54.96 – $166.64

Typical copayment $31.56 (range $13.74 – $41.66)

Most-billed visit code 99204

Established Patient

$68.64 typical visit price

range $17.68 – $136.19

Typical copayment $17.16 (range $4.42 – $34.04)

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.

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