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ALVIN K NAKAMURA M.D.
NPI 1528029345
Obstetrics & Gynecology in Portland, OR

Active since March 31, 2006PECOS EnrolledAccepts Medicare Assignment
10000 SE MAIN ST, SUITE 248, PORTLAND, OR 97216(503) 257-7757(503) 257-6703 Get Directions Write a Review

NPPES record last updated: May 9, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alvin K Nakamura M.d. NPPES

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

ALVIN K NAKAMURA M.D. (NPI 1528029345) is an individual obstetrics & gynecology provider in Portland, Oregon, licensed in Oregon (MD17656) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Adventist Health Portland, and is a graduate of Loma Linda University School Of Medicine (1988).

NPPES Registry Identity

NPI1528029345
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameALVIN K NAKAMURACredential: M.D.
Location Address10000 SE MAIN ST, SUITE 248Portland, OR 97216-2448
Mailing Address10000 Se Main St, Suite 248Portland, OR 97216-2448 · (503) 257-7757 · Fax (503) 257-6703
Phone(503) 257-7757
Fax(503) 257-6703
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1988
Enumeration DateMarch 31, 2006
Last NPPES UpdateMay 9, 2016
✔ NPI 1528029345 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 · MD17656
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.
10000 SE MAIN ST, Portland, OR 97216
Open in Google Maps ↗

Other Identifiers 3

Medicaid044995OR
OtherR00WFBCLCOR · Ptan
Medicare UPINF31485

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.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

Alvin K Nakamura 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 ID3779634712
PECOS Enrollment IDI20100923001426
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 2

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
24 services24 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
24 services24 patients

Hospital Affiliations CMS Care Compare

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

Adventist Health Portland

Acute Care Hospitals · Portland, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number380060
Location10123 SE Market StreetPortland, OR 97216 · Multnomah County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97216 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.

DR. BENJAMIN F BALME MD
Orthopaedic Surgery
10000 SE MAIN ST, SUITE 128
PORTLAND, OR 97216
Multnomah County (503) 261-6961
JOHN F KRAMER DO
Family Medicine
10000 SE MAIN ST, SUITE 302
PORTLAND, OR 97216
Multnomah County (503) 255-2186
DONALD E GILES M.D.
Surgery
10000 SE MAIN ST, SUITE 316
PORTLAND, OR 97216
Multnomah County (503) 256-1575
DR. DAVID SKAU M.D.
Pediatrics
10000 SE MAIN ST, SUITE 105
PORTLAND, OR 97216
Multnomah County (503) 255-3544
MILTON C MACKETT M.D.
Surgery
10000 SE MAIN ST, SUITE 316
PORTLAND, OR 97216
Multnomah County (503) 256-1575
DR. SHARLENE MATTHIEU M.D.
Pediatrics
10000 SE MAIN ST, SUITE 105
PORTLAND, OR 97216
Multnomah County (503) 255-3544
CHRISTOPHER ESTES D.O.
Orthopaedic Surgery
10000 SE MAIN ST, SUITE 224
PORTLAND, OR 97216
Multnomah County (503) 261-6961
MALLORY MARIE MCNICHOLAS DOTSON PA-C
Physician Assistant (Medical)
10000 SE MAIN ST, SUITE 112
PORTLAND, OR 97216
Multnomah County (503) 255-3054

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 Alvin Nakamura's NPI number?

The NPI number for Alvin Nakamura is 1528029345. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Alvin Nakamura located?

Alvin Nakamura practices at 10000 SE Main St Suite 248, Portland, OR 97216. The listed phone number is (503) 257-7757.

What is Alvin Nakamura's specialty?

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

Is Alvin Nakamura enrolled in Medicare?

Yes. Alvin Nakamura 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 Alvin Nakamura accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Alvin Nakamura 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.

Is Alvin Nakamura affiliated with any hospitals?

According to CMS data, Alvin Nakamura is affiliated with Adventist Health Portland.

When was this NPI record last updated?

The NPPES record for Alvin Nakamura was last updated on May 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.