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NATHAN E SHARP CRNA
NPI 1275543837
Nurse Anesthetist, Certified Registered in Milwaukie, OR

Active since August 08, 2006
10150 SE 32ND AVE, MILWAUKIE, OR 97222(503) 513-8300 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Nathan E Sharp Crna NPPES

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

NATHAN E SHARP CRNA (NPI 1275543837) is an individual nurse anesthetist, certified registered in Milwaukie, Oregon, licensed in Oregon (200660030CRNA) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1275543837
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameNATHAN E SHARPCredential: CRNA
Location Address10150 SE 32ND AVEMilwaukie, OR 97222-6516
Mailing Address8374 Sw Ashford StPortland, OR 97224-7394 · (503) 530-0991
Phone(503) 513-8300
Sole ProprietorNo
Enumeration DateAugust 8, 2006
Last NPPES UpdateAugust 12, 2025
NPPES CertifiedAugust 12, 2025
✔ NPI 1275543837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in OR · 200660030CRNA
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
10150 SE 32ND AVE, Milwaukie, OR 97222
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nathan E Sharp Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Nathan Sharp reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anesthesia Associates Northwest LLC
Same address
Anesthesiology
10150 SE 32ND AVE
Milwaukie, OR 97222
  • Reassigned Medicare billing, Oregon enrollment
  • 183 clinicians in this Medicare group
NPI 1548281751 (503) 513-8300
Anesthetic Solutions, Inc
217 mi
Nurse Anesthetist, Certified Registered
1333 E BARNETT RD
Medford, OR 97504
  • Reassigned Medicare billing, Oregon enrollment
  • 64 clinicians in this Medicare group
NPI 1477022259 (541) 858-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
416 services338 patients
Anesthesia for other procedure on eye 00140
Anesthesia for an eye procedure involves administering medication to numb your eye and surrounding area, ensuring you feel no pain during the operation. It can be local (only the eye area) or general (whole body). It's safe and helps make the procedure comfortable.
24 services22 patients
Anesthesia for procedure on eyelid 00103
Anesthesia for an eyelid procedure helps ensure comfort and painlessness during the operation. It's typically a local anesthetic, applied to numb your eyelid and surrounding area. You'll likely be awake but won't feel any discomfort. It's a safe, routine part of many eye procedures.
19 services19 patients

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.

JONATHAN HATTENHAUER D.O.
Internal Medicine (Gastroenterology)
10150 SE 32ND AVE
MILWAUKIE, OR 97222
Clackamas County (503) 215-5895
JANINE TRACY VANSANT MD
Internal Medicine
10150 SE 32ND AVE
MILWAUKIE, OR 97222
Clackamas County (503) 513-8641
DR. JAMES EDWARD MARAS M.D.
Emergency Medicine
10150 SE 32ND AVE
MILWAUKIE, OR 97222
Clackamas County (503) 297-6334
STEVEN J REDMOND MD
Hospitalist
10150 SE 32ND AVE
MILWAUKIE, OR 97222
Clackamas County (503) 513-8695
CHAD BYARS M.D.
Emergency Medicine
10150 SE 32ND AVE
PORTLAND, OR 97222
Clackamas County (503) 513-1031
DR. MARK N. ROBERTS D.O.
Emergency Medicine
10150 SE 32ND AVE
MILWAUKIE, OR 97222
Clackamas County (503) 297-6334
PROVIDENCE MILWAUKIE HOSPITAL
General Acute Care Hospital
10150 SE 32ND AVE
MILWAUKIE, OR 97222
Clackamas County (503) 513-8338
DR. PAUL VINCENT SKILES M.D.
Emergency Medicine
10150 SE 32ND AVE
MILWAUKIE, OR 97222
Clackamas County (503) 297-6334

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 Nathan Sharp's NPI number?

The NPI number for Nathan Sharp is 1275543837. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Nathan Sharp located?

Nathan Sharp practices at 10150 SE 32nd Ave, Milwaukie, OR 97222. The listed phone number is (503) 513-8300.

What is Nathan Sharp's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Nathan Sharp enrolled in Medicare?

Yes. Nathan Sharp is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nathan Sharp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Sharp reassigns Medicare benefits to 2 organizations: Anesthesia Associates Northwest LLC (Milwaukie, OR) and Anesthetic Solutions, Inc (Medford, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nathan Sharp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nathan Sharp was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.