MARK E FLANUM M.D.
NPI 1184675126
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Anchorage, AK

Q: What is Mark Flanum's NPI number?

The NPI number for Mark Flanum is 1184675126. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is Mark Flanum's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Q: When was this NPI record last updated?

The NPPES record for Mark Flanum was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since May 15, 2006PECOS EnrolledAccepts Medicare Assignment

65.45/100

CMS Quality Rating

3801 LAKE OTIS PKWY, SUITE 300, ANCHORAGE, AK 99508(907) 562-2277(907) 563-3460 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Mark E Flanum M.d. NPPES

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

MARK E FLANUM M.D. (NPI 1184675126) is an individual orthopaedic surgery of the spine provider in Anchorage, Alaska, licensed in Alaska (6987) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Kodiak, and is a graduate of University Of Wisconsin School Of Medicine (2002).

NPPES Registry Identity

NPI1184675126

Entity TypeIndividualMale

Primary Taxonomy207XS0117X

Provider Legal NameMARK E FLANUMCredential: M.D.

Location Address3801 LAKE OTIS PKWY, SUITE 300Anchorage, AK 99508-5234

Mailing Address3801 Lake Otis Pkwy Ste 300Anchorage, AK 99508-5234 · (907) 562-2277 · Fax (907) 563-3460

Phone(907) 562-2277

Fax(907) 563-3460

Sole ProprietorNo

Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2002

Enumeration DateMay 15, 2006

Last NPPES UpdateOctober 23, 2025

NPPES CertifiedOctober 23, 2025

✔ NPI 1184675126 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians

Taxonomy Code207XS0117X

License✔ Licensed in AK · 6987

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 6987 (AK)

3801 LAKE OTIS PKWY, Anchorage, AK 99508

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Secondary Practice Location 1

Location 11915 E REZANOF DR STE 150KODIAK, AK 99615-6602 · Phone (907) 562-2277 · Fax (907) 563-3460

Other Identifiers 1

Medicaid1019990AK

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, Providence Health Plan.Insurance ›

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

Mark E Flanum 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 ID5890860860

PECOS Enrollment IDI20100830000230

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 Mark Flanum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orthoalaska, LLC

Same address

Orthopaedic Surgery

3801 LAKE OTIS PKWY, SUITE 300
Anchorage, AK 99508

Reassigned Medicare billing, Alaska enrollment
125 clinicians in this Medicare group

NPI 1336504521 (907) 562-2277

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 25

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.

200 services136 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

138 services129 patients

Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853

Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.

79 services45 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

54 services53 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

42 services35 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

34 services22 patients

Fusion of spine in lower back with partial removal of spine bone and disc 22633

This procedure, called lumbar spinal fusion, involves joining two or more vertebrae in your lower back. It includes a partial removal of a spine bone and disc to alleviate pain and improve stability. The goal is to reduce motion between vertebrae and prevent nerve irritation.

33 services33 patients

X-ray of upper spine, 4-5 views 72050

An X-ray of the upper spine with 4-5 views is a non-invasive imaging test. It uses radiation to capture detailed images of the bones and structures in your neck and upper back. This procedure helps identify issues like fractures, infections, or deformities.

28 services27 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

26 services26 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

24 services24 patients

Placement of stabilizing device to back, 3-6 spine bone segments 22842

This procedure involves placing a device on your back to stabilize 3-6 spine bone segments. It aids in maintaining spine alignment and reducing pain. The device is secured to the bones, providing support and promoting healing.

23 services23 patients

Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back 63052

This procedure involves the partial removal of a bone segment in your lower back to relieve pressure on your spinal cord or nerves. It's usually done during a spinal fusion in the lower back, which helps to stabilize your spine by joining two or more vertebrae together.

22 services22 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

21 services20 patients

Fusion of additional segment of spine with partial removal of spine bone and disc 22634

This procedure involves merging an extra part of your spine with a partial removal of your spine bone and disc. It's done to provide stability, reduce pain, and correct deformities. It's like creating a natural bridge of bone that stabilizes the spine.

20 services13 patients

Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 63047

This procedure involves removing part of a spine bone to alleviate pressure on the lower spinal cord and/or nerves. It targets a single segment of the spine, improving mobility and reducing pain. It's a common treatment for conditions like herniated discs or spinal stenosis.

19 services18 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

19 services19 patients

X-ray of entire middle and lower spine, 4-5 views 72083

This procedure involves taking multiple images of your middle and lower spine using X-rays. These X-rays help to visualize the bones and surrounding tissues, aiding in the diagnosis of conditions such as arthritis, fractures, or disc problems. It's a quick and painless process.

18 services17 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

18 services18 patients

Placement of stabilizing device to back of 1 spine bone in neck 22840

This procedure involves positioning a stabilizing device onto a single spinal bone in the neck. The goal is to provide support and prevent movement that could cause discomfort or further injury. It's performed by trained specialists under anesthesia.

13 services13 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level 64484

This procedure involves injecting an anesthetic or steroid drug into the sacral spine nerve root. It's done under imaging guidance to ensure accuracy. The process can be repeated for each additional level of the spine to help manage pain or inflammation.

13 services11 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

13 services13 patients

X-ray of entire middle and lower spine, 2-3 views 72082

An X-ray of your middle and lower spine involves capturing images of these areas to identify any abnormalities. The procedure involves taking 2-3 different views for a comprehensive understanding. It's non-invasive and usually painless, helping doctors diagnose conditions like fractures or infections.

12 services12 patients

Incision or removal of lower spine bone segment 22214

This procedure involves making a small incision in the lower back to access the spine. A segment of bone may be removed to relieve pressure on nerves, improve mobility, or treat conditions like herniated discs or spinal stenosis. Recovery varies, but physical therapy may follow.

11 services11 patients

Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc 22551

This procedure involves fusing together the bones in the upper spine to stabilize it. A disc is removed to ease pressure on the spinal cord or nerve. This helps reduce pain and improve mobility. This is a common treatment for certain spinal conditions.

11 services11 patients

Insertion of instrumentation to pelvic bones 22848

This procedure involves placing medical devices into the pelvic bones. It's done to stabilize the bones, aid in healing, or prepare for further treatment. The process is carried out under anesthesia, ensuring comfort and safety throughout.

11 services11 patients

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.

65.45/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

74.83

Promoting Interoperability

100

Improvement Activities

Cost

Reported Quality Measures

Documentation of Current Medications in the Medical Record

Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.

6%1,029 patients1/55-star benchmark: 100%

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

5%44 patients1/55-star benchmark: 100%

Functional Outcome Assessment

Percentage of visits for patients aged 18 years and older with documentation of a current functional outcome assessment using a standardized functional outcome assessment tool on the date of the encounter AND documentation of a care plan based on identified…

2%726 patients1/55-star benchmark: 100%

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

5%21 patients1/55-star benchmark: 100%

Osteoarthritis (OA): Function and Pain Assessment

Percentage of patient visits for patients aged 21 years and older with a diagnosis of osteoarthritis (OA) with assessment for function and pain

8%26 patients1/55-star benchmark: 100%

Pain Assessment and Follow-Up

Percentage of visits for patients aged 18 years and older with documentation of a pain assessment using a standardized tool(s) on each visit AND documentation of a follow-up plan when pain is present

1%739 patients1/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

2%221 patients1/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

14%449 patients1/55-star benchmark: 97%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user

Patients screenedForUse: 81% · 260 patients

72%260 patients3/55-star benchmark: 98%

Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling

Percentage of patients aged 18 years and older who were screened for unhealthy alcohol use using a systematic screening method at least once within the last 24 months AND who received brief counseling if identified as an unhealthy alcohol user

36%260 patients2/55-star benchmark: 100%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

51%221 patients3/55-star benchmark: 100%

Screening for Osteoporosis for Women Aged 65-85 Years of Age

Percentage of female patients aged 65-85 years of age who ever had a central dual-energy X-ray absorptiometry (DXA) to check for osteoporosis

21%78 patients1/55-star benchmark: 97%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

49%221 patients3/55-star benchmark: 79%

Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older

Percentage of female patients aged 65 years and older who were assessed for the presence or absence of urinary incontinence within 12 months

68%106 patients3/55-star benchmark: 100%

Use of High-Risk Medications in the Elderly

Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.

Lower rates are better for this measure.

Patients 2+: 3% · 201 patients

14%201 patients2/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

EVA CRESS LYONS OTD

Occupational Therapist (Hand)

3801 LAKE OTIS PKWY
ANCHORAGE, AK 99508

Anchorage Municipality (907) 562-2277

MRS. CYNTHIA JEAN SMITH PC-C

Physician Assistant (Medical)

3801 LAKE OTIS PKWY
ANCHORAGE, AK 99508

Anchorage Municipality (907) 562-2277

ERIN SCHINDLER

Physical Therapy Assistant

3801 LAKE OTIS PKWY
ANCHORAGE, AK 99508

Anchorage Municipality (907) 562-2277

MRS. LILA D BROWN LCSW

Social Worker (Clinical)

3801 LAKE OTIS PKWY, SUITE 200
ANCHORAGE, AK 99508

Anchorage Municipality (907) 212-6922

ABIGAIL MARIE KNAPP DPT

Physical Therapist

3801 LAKE OTIS PKWY
ANCHORAGE, AK 99508

Anchorage Municipality (907) 562-2277

ALPINE SURGICENTER, LLC

Clinic/Center (Ambulatory Surgical)

3801 LAKE OTIS PKWY
ANCHORAGE, AK 99508

Anchorage Municipality (907) 563-1555

DUANE CALVIN HEALD PA-C

Physician Assistant (Medical)

3801 LAKE OTIS PKWY, SUITE 300
ANCHORAGE, AK 99508

Anchorage Municipality (907) 562-2277

BRIAN O'LOUGHLIN PA-C

Physician Assistant (Medical)

3801 LAKE OTIS PKWY, SUITE 300
ANCHORAGE, AK 99508

Anchorage Municipality (907) 562-2277

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 Flanum's NPI number?

The NPI number for Mark Flanum is 1184675126. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Mark Flanum located?

Mark Flanum practices at 3801 Lake Otis Pkwy Suite 300, Anchorage, AK 99508. The listed phone number is (907) 562-2277.

What is Mark Flanum's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Mark Flanum enrolled in Medicare?

Yes. Mark Flanum 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 Mark Flanum's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Flanum reassigns Medicare benefits to Orthoalaska, LLC (Anchorage, 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 Mark Flanum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Flanum accept?

Health plans from Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mark Flanum 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 Flanum was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.