DR. DOUGLAS KREFMAN D.C.
NPI 1609243310
Chiropractor in Chicago, IL

Active since August 28, 2015Accepts Medicare Assignment
922 W DIVERSEY PKWY, CHICAGO, IL 60614(773) 529-0057 Get Directions Write a Review

NPPES record last updated: August 28, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Douglas Krefman D.c. NPPES

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

DR. DOUGLAS KREFMAN D.C. (NPI 1609243310) is an individual chiropractor in Chicago, Illinois, licensed in Illinois (038012867) and active in the NPI registry since August 2015. He is a graduate of National College Of Chiropractic (2015).

NPPES Registry Identity

NPI1609243310
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DOUGLAS KREFMANCredential: D.C.
Location Address922 W DIVERSEY PKWYChicago, IL 60614-1416
Mailing Address922 W Diversey PkwyChicago, IL 60614-1416 · (773) 529-0057
Sole ProprietorNo
Medical School CMSNational College Of ChiropracticGraduated 2015
Enumeration DateAugust 28, 2015
NPI 1609243310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License Licensed in IL · 038012867
Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

922 W DIVERSEY PKWY, Chicago, IL 60614

Accepted 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. Douglas Krefman D.c. 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 ID2668780362
PECOS Enrollment IDI20150929003301

Areas of Expertise CMS Part B claims

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.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
118 services12 patients

Other Providers at the Same Location NPPES 8

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

Massage Therapist
922 W DIVERSEY PKWY
CHICAGO, IL 60614
Massage Therapist
922 W DIVERSEY PKWY
CHICAGO, IL 60614
Point of Service
922 W DIVERSEY PKWY
CHICAGO, IL 60614
Dietitian, Registered
922 W DIVERSEY PKWY
CHICAGO, IL 60614
Chiropractor
922 W DIVERSEY PKWY
CHICAGO, IL 60614
Chiropractor (Orthopedic)
922 W DIVERSEY PKWY
CHICAGO, IL 60614
Chiropractor
922 W DIVERSEY PKWY
CHICAGO, IL 60614
Chiropractor
922 W DIVERSEY PKWY
CHICAGO, IL 60614

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 Douglas Krefman's NPI number?

The NPI number for Douglas Krefman is 1609243310. It was assigned to this individual provider in the NPPES registry on August 28, 2015.

Where is Douglas Krefman located?

Douglas Krefman practices at 922 W Diversey Pkwy, Chicago, IL 60614. The listed phone number is (773) 529-0057.

What is Douglas Krefman's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Douglas Krefman enrolled in Medicare?

Yes. Douglas Krefman 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.

What insurance does Douglas Krefman accept?

Health plans from Providence Health Plan list Douglas Krefman 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 Douglas Krefman was last updated on August 28, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.