DONALD ERIK ASPENSON M.D.
NPI 1225008550
Internal Medicine - Endocrinology, Diabetes & Metabolism in Tulsa, OK

Q: What is Donald Aspenson's NPI number?

The NPI number for Donald Aspenson is 1225008550. It was assigned to this individual provider in the NPPES registry on January 26, 2006.

Q: What is Donald Aspenson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Donald Aspenson was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 January 26, 2006PECOS Enrolled

8921 S MINGO RD, TULSA, OK 74133(888) 397-8387 Get Directions Write a Review

NPPES record last updated: September 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Donald Erik Aspenson M.d. NPPES

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

DONALD ERIK ASPENSON M.D. (NPI 1225008550) is an individual endocrinology, diabetes & metabolism provider in Tulsa, Oklahoma, licensed in Oklahoma (23817) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225008550

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDONALD ERIK ASPENSONCredential: M.D.

Location Address8921 S MINGO RDTulsa, OK 74133-5841

Mailing Address8921 S Mingo Rd Rm 1283Tulsa, OK 74133-5841 · (888) 397-8387

Phone(888) 397-8387

Sole ProprietorNo

Enumeration DateJanuary 26, 2006

Last NPPES UpdateSeptember 30, 2025

NPPES CertifiedSeptember 30, 2025

✔ NPI 1225008550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in OK · 23817

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedSpecialistTaxonomy 174400000X · License 23817 (OK)

8921 S MINGO RD, Tulsa, OK 74133

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Other Identifiers 4

Medicaid200030770AOK

OtherOK700122OK · Medicare Ptan

OtherP00642510OK · Medicare Railroad

OtherP00139985OK · Medicare Railroad

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Donald Erik Aspenson M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74133 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

$123.06 typical visit price

range $53.00 – $162.61

Typical copayment $30.76 (range $13.25 – $40.65)

Most-billed visit code 99204

Established Patient

$94.27 typical visit price

range $16.68 – $132.40

Typical copayment $23.56 (range $4.17 – $33.10)

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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224

DME-Other DME · category DE017N

5 suppliers22 claims284 services$18.40 avg. paid by Medicare

Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225

DME-Other DME · category DE017N

5 suppliers20 claims635 services$2.36 avg. paid by Medicare

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

9 suppliers26 claims119 services$5.58 avg. paid by Medicare

External ambulatory infusion pump, insulin E0784

DME-Other DME · category DE017N

1 supplier16 claims16 services$302.85 avg. paid by Medicare

Insulin for administration through dme (i.e., insulin pump) per 50 units J1817

Treatment-Injections and Infusions (nononcologic) · category RI000N

4 suppliers13 claims2,380 services$7.12 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

8 suppliers136 claims138 services$188.32 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

GWYNN L. CARUTHERS RN

Registered Nurse