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MARK JAMES THORNDIKE MD
NPI 1124051743
Surgery in Anchorage, AK

Active since July 08, 2006PECOS Enrolled
87.09/100
CMS Quality Rating
4315 DIPLOMACY DR, ANCHORAGE, AK 99508(907) 563-2662 Get Directions Write a Review

NPPES record last updated: September 23, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark James Thorndike Md NPPES

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

MARK JAMES THORNDIKE MD (NPI 1124051743) is an individual surgery provider in Anchorage, Alaska, licensed in Alaska (4270) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124051743
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMARK JAMES THORNDIKECredential: MD
Location Address4315 DIPLOMACY DRAnchorage, AK 99508-5926
Mailing Address4315 Diplomacy DrAnchorage, AK 99508-5926 · (907) 563-2662
Phone(907) 563-2662
Sole ProprietorNo
Enumeration DateJuly 8, 2006
Last NPPES UpdateSeptember 23, 2008
✔ NPI 1124051743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in AK · 4270
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.
4315 DIPLOMACY DR, Anchorage, AK 99508
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Other Identifiers 3

Medicare UPINH59051AK
Medicare ID-Type UnspecifiedMD0356AK
MedicaidMD0356AK

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark James Thorndike Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
45 services41 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
25 services25 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99508 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.43
Promoting Interoperability100
Improvement Activities40
Cost62.86

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.

KATRINA F JOHNSON PT
Physical Therapist
4315 DIPLOMACY DR
ANCHORAGE, AK 99508
Anchorage Municipality (907) 563-2662
TERRI JEAN FARNUM RT
Respiratory Therapist, Certified
4315 DIPLOMACY DR, ATTN SHERRY REEDY
ANCHORAGE, AK 99508
Anchorage Municipality (907) 729-3971
DR. REMI CRISTEN WILLIAMSON PHARMD, RPH
Pharmacist
4315 DIPLOMACY DR
ANCHORAGE, AK 99508
Anchorage Municipality (907) 729-2117
CANDACE L CLAWSON MD
Family Medicine
4315 DIPLOMACY DR
ANCHORAGE, AK 99508
Anchorage Municipality (907) 729-1624
DR. JUDITH BETH THOMPSON PHARMD
Pharmacist (Pharmacotherapy)
4315 DIPLOMACY DR
ANCHORAGE, AK 99508
Anchorage Municipality (907) 729-2164
ALASKA NATIVE TRIBAL HEALTH CONSORTIUM
General Acute Care Hospital
4315 DIPLOMACY DR
ANCHORAGE, AK 99508
Anchorage Municipality (907) 729-3971
CHRISTINA M MARSH AGACNP-BC
Nurse Practitioner (Acute Care)
4315 DIPLOMACY DR
ANCHORAGE, AK 99508
Anchorage Municipality (907) 729-2188
MICHAEL JAMES MCDONNELL MD
Radiology (Body Imaging)
4315 DIPLOMACY DR
ANCHORAGE, AK 99508
Anchorage Municipality (907) 563-2662

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 Mark Thorndike's NPI number?

The NPI number for Mark Thorndike is 1124051743. It was assigned to this individual provider in the NPPES registry on July 8, 2006.

Where is Mark Thorndike located?

Mark Thorndike practices at 4315 Diplomacy Dr, Anchorage, AK 99508. The listed phone number is (907) 563-2662.

What is Mark Thorndike's specialty?

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

Is Mark Thorndike enrolled in Medicare?

Yes. Mark Thorndike is registered in the Medicare PECOS enrollment system.

What insurance does Mark Thorndike accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Mark Thorndike 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.

When was this NPI record last updated?

The NPPES record for Mark Thorndike was last updated on September 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.