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LISA M NEFF M.D.
NPI 1477781920
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chicago, IL

Active since June 23, 2009PECOS Enrolled
1701 W SUPERIOR ST, CHICAGO, IL 60622(312) 666-3494 Get Directions Write a Review

NPPES record last updated: December 14, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lisa M Neff M.d. NPPES

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

LISA M NEFF M.D. (NPI 1477781920) is an individual endocrinology, diabetes & metabolism provider in Chicago, Illinois, licensed in Illinois (036.124164) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477781920
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameLISA M NEFFCredential: M.D.
Location Address1701 W SUPERIOR STChicago, IL 60622-5646
Mailing Address1230 York Ave, Rockefeller University, Box 179New York, NY 10065-6307
Phone(312) 666-3494
Sole ProprietorNo
Enumeration DateJune 23, 2009
Last NPPES UpdateDecember 14, 2022
NPPES CertifiedDecember 14, 2022
✔ NPI 1477781920 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 IL · 036.124164
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 ListedInternal Medicine · Obesity MedicineTaxonomy 207RB0002X · License 036.124164 (IL)
1701 W SUPERIOR ST, Chicago, IL 60622
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lisa M Neff 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.

Medicare Billing Reassignment

Medicare enrollment records show Lisa Neff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Erie Family Health Center, Inc
Same address
Federally Qualified Health Center (FQHC)
1701 W SUPERIOR ST
Chicago, IL 60622
  • Reassigned Medicare billing, Illinois enrollment
  • 383 clinicians in this Medicare group
NPI 1760499545 (312) 432-7394

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60622 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

STEPHANIE MARIN
Social Worker (Clinical)
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (847) 666-3494
MS. CAROLINE J TETER PA-C
Physician Assistant (Medical)
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (312) 432-7392
MS. ANN MARY MCCORMICK APN
Nurse Practitioner (Family)
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (312) 666-3494
JULIE DOROTHY OSBORNE APN
Nurse Practitioner (Family)
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (312) 666-3494
DR. JESSICA MARTHA REGGI D.O.
Pediatrics
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (312) 666-3494
ANDREW EWBANK MD
Obstetrics & Gynecology
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (312) 666-3494
JESSICA ALFEREZ APRN, FNP-BC
Nurse Practitioner (Family)
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (312) 432-2056
JESSICA ROMAN DNP-FNP-BC
Nurse Practitioner (Family)
1701 W SUPERIOR ST
CHICAGO, IL 60622
Cook County (312) 666-3494

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 Lisa Neff's NPI number?

The NPI number for Lisa Neff is 1477781920. It was assigned to this individual provider in the NPPES registry on June 23, 2009.

Where is Lisa Neff located?

Lisa Neff practices at 1701 W Superior St, Chicago, IL 60622. The listed phone number is (312) 666-3494.

What is Lisa Neff's specialty?

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

Is Lisa Neff enrolled in Medicare?

Yes. Lisa Neff is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lisa Neff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Neff reassigns Medicare benefits to Erie Family Health Center, Inc (Chicago, 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 Lisa Neff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lisa Neff accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Lisa Neff 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 Lisa Neff was last updated on December 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.