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JOSEPH HENRY LLEWELLYN M.D.
NPI 1528068285
Surgery in Wasilla, AK

Active since July 26, 2005PECOS EnrolledAccepts Medicare Assignment
3750 E COUNTRY FIELD CIR STE D, WASILLA, AK 99654(907) 357-6121(907) 357-6171 Get Directions Write a Review

NPPES record last updated: February 3, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Joseph Henry Llewellyn M.d. NPPES

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

JOSEPH HENRY LLEWELLYN M.D. (NPI 1528068285) is an individual surgery provider in Wasilla, Alaska, licensed in Alaska (2767) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Columbia School Of Medicine (1983).

NPPES Registry Identity

NPI1528068285
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameJOSEPH HENRY LLEWELLYNCredential: M.D.
Location Address3750 E COUNTRY FIELD CIR STE DWasilla, AK 99654-6659
Mailing AddressPo Box 871988Wasilla, AK 99687-1988 · (907) 357-6121 · Fax (907) 357-6171
Phone(907) 357-6121
Fax(907) 357-6171
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 1983
Enumeration DateJuly 26, 2005
Last NPPES UpdateFebruary 3, 2023
NPPES CertifiedFebruary 3, 2023
✔ NPI 1528068285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in AK · 2767
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
3750 E COUNTRY FIELD CIR STE D, Wasilla, AK 99654
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Other Identifiers 1

MedicaidMD02041AK

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joseph Henry Llewellyn 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 ID840294534
PECOS Enrollment IDI20101022000848
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.

Medicare Billing Reassignment

Medicare enrollment records show Joseph Llewellyn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

John R Oliver MD Inc
Same address
Gynecology
3750 E COUNTRY FIELD CIR STE D
Wasilla, AK 99654
  • Reassigned Medicare billing, Alaska enrollment
  • 2 clinicians in this Medicare group
NPI 1194928234 (907) 357-6121

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99654 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
$111.57 typical visit price
range $71.33 – $222.64
Typical copayment $27.89 (range $17.83 – $55.66)
Most-billed visit code 99203
Established Patient
$90.40 typical visit price
range $21.84 – $181.48
Typical copayment $22.60 (range $5.46 – $45.37)
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 2

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

JOHN OLIVER M.D.
Obstetrics & Gynecology (Gynecology)
3750 E COUNTRY FIELD CIR STE D
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 357-6121
JOHN R OLIVER MD INC
Obstetrics & Gynecology (Gynecology)
3750 E COUNTRY FIELD CIR STE D
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 357-6121

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 Joseph Llewellyn's NPI number?

The NPI number for Joseph Llewellyn is 1528068285. It was assigned to this individual provider in the NPPES registry on July 26, 2005.

Where is Joseph Llewellyn located?

Joseph Llewellyn practices at 3750 E Country Field Cir Ste D, Wasilla, AK 99654. The listed phone number is (907) 357-6121.

What is Joseph Llewellyn's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Joseph Llewellyn enrolled in Medicare?

Yes. Joseph Llewellyn 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.

Which organization bills Medicare for Joseph Llewellyn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Llewellyn reassigns Medicare benefits to John R Oliver MD Inc (Wasilla, AK). The 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 Joseph Llewellyn'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 Joseph Llewellyn was last updated on February 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.