DR. STEVE FLINKENSTEIN D.O.
NPI 1821209255
Internal Medicine - Rheumatology in Bemidji, MN

Q: What is Steve Flinkenstein's NPI number?

The NPI number for Steve Flinkenstein is 1821209255. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Q: What is Steve Flinkenstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Active since May 25, 2007PECOS EnrolledAccepts Medicare Assignment

1233 34TH ST NW, BEMIDJI, MN 56601(218) 333-5000 Get Directions Write a Review

NPPES record last updated: May 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 15, 2026, Dec 26, 2025, Oct 4, 2022 and 3 more (6 updates tracked since 2017).

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About Dr. Steve Flinkenstein D.o. NPPES

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

DR. STEVE FLINKENSTEIN D.O. (NPI 1821209255) is an individual rheumatology provider in Bemidji, Minnesota, licensed in Florida (OS18600) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Hendricks Regional Health, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1821209255

Entity TypeIndividualMale

Primary Taxonomy207RR0500X

Provider Legal NameDR. STEVE FLINKENSTEINCredential: D.O.

Location Address1233 34TH ST NWBemidji, MN 56601-5112

Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074

Phone(218) 333-5000

Sole ProprietorNo

Medical School CMSOtherGraduated 2000

Enumeration DateMay 25, 2007

Last NPPES UpdateMay 15, 20266 updates tracked since enumeration

NPPES CertifiedMay 15, 2026

✔ NPI 1821209255 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Licenses✔ Licensed in FL · OS18600✔ Licensed in MN · 57210

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

1233 34TH ST NW, Bemidji, MN 56601

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Secondary Practice Locations 3

Location 113400 SW 10th StPembroke Pines, FL 33027-1833 · Phone (954) 961-3252 · Fax (954) 678-3007

Location 22024 S 6th StBrainerd, MN 56401-4529 · Phone (218) 828-2880

Location 34700 Sheridan St Ste CHollywood, FL 33021-3416 · Phone (954) 961-3252 · Fax (954) 678-3007

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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. Steve Flinkenstein D.o. 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 ID3779678461

PECOS Enrollment IDI20240913002015

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 4

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 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.

83 services68 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

31 services26 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.

24 services24 patients

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.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hendricks Regional Health

Acute Care Hospitals · Danville, IN

5/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number150005

Location1000 E Main StDanville, IN 46122 · Hendricks County

Emergency services Birthing friendly

Putnam County Hospital

Critical Access Hospitals · Greencastle, IN

5/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number151333

Location1542 S Bloomington StGreencastle, IN 46135 · Putnam County

Emergency services

Essentia Health St Joseph's Medical Center

Acute Care Hospitals · Brainerd, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240075

Location523 North 3rd StreetBrainerd, MN 56401 · Crow Wing County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 56601 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

$127.61 typical visit price

range $56.00 – $168.28

Typical copayment $31.90 (range $14.00 – $42.07)

Most-billed visit code 99204

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

Most-billed visit code 99214

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 20

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

DEBORAH STEINBAR PA-C

Physician Assistant (Medical)