ALLAN J OLTHOFF D.O.
NPI 1780731067
Neuromusculoskeletal Medicine & OMM in Chicago, IL

Q: What is Allan Olthoff's NPI number?

The NPI number for Allan Olthoff is 1780731067. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Q: What is Allan Olthoff's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine & OMM with taxonomy code 204D00000X.

Q: When was this NPI record last updated?

The NPPES record for Allan Olthoff was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 05, 2007PECOS EnrolledAccepts Medicare Assignment

2600 S MICHIGAN AVE STE 210, CHICAGO, IL 60616(312) 623-3007(312) 877-5643 Get Directions Write a Review

NPPES record last updated: July 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Allan J Olthoff D.o. NPPES

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

ALLAN J OLTHOFF D.O. (NPI 1780731067) is an individual neuromusculoskeletal medicine & omm provider in Chicago, Illinois, licensed in Illinois (036064582) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (1981).

NPPES Registry Identity

NPI1780731067

Entity TypeIndividualMale

Primary Taxonomy204D00000X

Provider Legal NameALLAN J OLTHOFFCredential: D.O.

Location Address2600 S MICHIGAN AVE STE 210Chicago, IL 60616-2859

Mailing Address4524 S Oakenwald AveChicago, IL 60653-4514 · (312) 623-3007

Phone(312) 623-3007

Fax(312) 877-5643

Sole ProprietorYes

Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 1981

Enumeration DateJanuary 5, 2007

Last NPPES UpdateJuly 30, 2025

NPPES CertifiedJuly 30, 2025

✔ NPI 1780731067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNeuromusculoskeletal Medicine & OMMAllopathic & Osteopathic Physicians

Taxonomy Code204D00000X

License✔ Licensed in IL · 036064582

Definition

The Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine physician directs special attention to the neuromusculoskeletal system and its interaction with other body systems. Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine encompasses increased knowledge and understanding of osteopathic principles and practice and heightened technical skills of osteopathic manipulative medicine, and integrates each of these into the management of pediatric, adolescent, adult, and geriatric patients.

Also ListedFamily MedicineTaxonomy 207Q00000X · License 036064582 (IL)

2600 S MICHIGAN AVE STE 210, Chicago, IL 60616

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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

Allan J Olthoff 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 ID7315014735

PECOS Enrollment IDI20080925000647

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

Allan J Olthoff Do Sc

24 mi

Health Service

400 LAKE COOK RD, 200C
Deerfield, IL 60015

Reassigned Medicare billing, Illinois enrollment

NPI 1003959933 (847) 267-0260

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 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.

Osteopathic manipulative treatment, 9-10 body regions 98929

Osteopathic Manipulative Treatment (OMT) involves hands-on care. In a 9-10 body regions procedure, a doctor manipulates muscles and joints using techniques like stretching, gentle pressure, and resistance to improve health and wellness. It's often used to ease pain, promote healing, and increase overall mobility.

483 services37 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.

414 services36 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.

55 services25 patients

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 Allan Olthoff's NPI number?

The NPI number for Allan Olthoff is 1780731067. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Where is Allan Olthoff located?

Allan Olthoff practices at 2600 S Michigan Ave Ste 210, Chicago, IL 60616. The listed phone number is (312) 623-3007.

What is Allan Olthoff's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine & OMM with taxonomy code 204D00000X.

Is Allan Olthoff enrolled in Medicare?

Yes. Allan Olthoff 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 Allan Olthoff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allan Olthoff reassigns Medicare benefits to Allan J Olthoff Do Sc (Deerfield, IL). 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 Allan Olthoff'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 Allan Olthoff was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.