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DR. NICHOLAS AN MD
NPI 1306228853
Anesthesiology in Portland, OR

Active since June 22, 2015PECOS EnrolledAccepts Medicare Assignment
3181 SW SAM JACKSON PARK RD # 2, PORTLAND, OR 97239(503) 494-7641(503) 494-8368 Get Directions Write a Review

NPPES record last updated: July 3, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 3, 2020, Jun 15, 2020, Jul 12, 2019 (3 updates tracked since 2019).

About Dr. Nicholas An Md NPPES

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

DR. NICHOLAS AN MD (NPI 1306228853) is an individual anesthesiology provider in Portland, Oregon, licensed in Oregon (MD197425) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Overlake Hospital Medical Center, and is a graduate of University Of Texas Medical Branch At Galveston (2015).

NPPES Registry Identity

NPI1306228853
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. NICHOLAS ANCredential: MD
Location Address3181 SW SAM JACKSON PARK RD # 2Portland, OR 97239-3098
Mailing Address3181 Sw Sam Jackson Park Rd, Mail Code Sjh-2Portland, OR 97239-3098 · (503) 494-7641 · Fax (503) 494-8368
Phone(503) 494-7641
Fax(503) 494-8368
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2015
Enumeration DateJune 22, 2015
Last NPPES UpdateJuly 3, 20203 updates tracked since enumeration
NPPES CertifiedJuly 3, 2020
✔ NPI 1306228853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in OR · MD197425✔ Licensed in CA · A162035
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
3181 SW SAM JACKSON PARK RD # 2, Portland, OR 97239
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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. Nicholas An 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 ID345573176
PECOS Enrollment IDI20211012002330
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

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

Overlake Hospital Medical Center

Acute Care Hospitals · Bellevue, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number500051
Location1035-116th Ave NEBellevue, WA 98004 · King County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES

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

SALAMEH SAMEH OBEIDAT MBBS, MHQS
Anesthesiology
3181 SW SAM JACKSON PARK RD # 2
PORTLAND, OR 97239
Multnomah County (503) 494-7641

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 Nicholas An's NPI number?

The NPI number for Nicholas An is 1306228853. It was assigned to this individual provider in the NPPES registry on June 22, 2015.

Where is Nicholas An located?

Nicholas An practices at 3181 SW Sam Jackson Park Rd # 2, Portland, OR 97239. The listed phone number is (503) 494-7641.

What is Nicholas An's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Nicholas An enrolled in Medicare?

Yes. Nicholas An 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.

Is Nicholas An affiliated with any hospitals?

According to CMS data, Nicholas An is affiliated with Overlake Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Nicholas An was last updated on July 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.