DR. NATHANIEL HOWARD GREENE M.D.
NPI 1477787018
Anesthesiology in Portland, OR

Active since May 12, 2009PECOS EnrolledAccepts Medicare Assignment
707 SW WASHINGTON ST STE 700, PORTLAND, OR 97205(503) 299-9906(503) 225-9002 Get Directions Write a Review

NPPES record last updated: August 2, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Nathaniel Howard Greene M.d. NPPES

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

DR. NATHANIEL HOWARD GREENE M.D. (NPI 1477787018) is an individual anesthesiology provider in Portland, Oregon, licensed in Oregon (MD190570) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and is a graduate of Duke University School Of Medicine (2009).

NPPES Registry Identity

NPI1477787018
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. NATHANIEL HOWARD GREENECredential: M.D.
Location Address707 SW WASHINGTON ST STE 700Portland, OR 97205-3523
Mailing AddressPo Box 35147, #1801Seattle, WA 98124-5147
Fax(503) 225-9002
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 2009
Enumeration DateMay 12, 2009
Last NPPES UpdateAugust 2, 2019
NPI 1477787018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in OR · MD190570 Licensed in NC · 2014-00383
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.

Also ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License MD60375336 (WA)
707 SW WASHINGTON ST STE 700, Portland, OR 97205

Other Identifiers 1

Medicaid500763144OR

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. Nathaniel Howard Greene 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 ID2264657915
PECOS Enrollment IDI20190712002972
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.

Providence St Vincent Medical Center

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380004
Location9205 SW Barnes RoadPortland, OR 97225 · Washington County
Emergency services Birthing friendly

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.

Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205
Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205
Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205
Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205
Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205
Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205
Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205
Anesthesiology
707 SW WASHINGTON ST STE 700
PORTLAND, OR 97205

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 Nathaniel Greene's NPI number?

The NPI number for Nathaniel Greene is 1477787018. It was assigned to this individual provider in the NPPES registry on May 12, 2009.

Where is Nathaniel Greene located?

Nathaniel Greene practices at 707 SW Washington St Ste 700, Portland, OR 97205. The listed phone number is (503) 299-9906.

What is Nathaniel Greene's specialty?

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

Is Nathaniel Greene enrolled in Medicare?

Yes. Nathaniel Greene 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 Nathaniel Greene affiliated with any hospitals?

According to CMS data, Nathaniel Greene is affiliated with Providence St Vincent Medical Center.

When was this NPI record last updated?

The NPPES record for Nathaniel Greene was last updated on August 2, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.