TIMOTHY A DEMING N.P.
NPI 1023397064
Nurse Practitioner in Rockford, IL

Q: What is Timothy Deming's NPI number?

The NPI number for Timothy Deming is 1023397064. It was assigned to this individual provider in the NPPES registry on August 9, 2011.

Q: What is Timothy Deming's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Deming was last updated on August 9, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since August 09, 2011PECOS EnrolledAccepts Medicare Assignment

1401 E STATE ST, ROCKFORD, IL 61104(414) 290-6720(414) 290-6755 Get Directions Write a Review

NPPES record last updated: August 9, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Timothy A Deming N.p. NPPES

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

TIMOTHY A DEMING N.P. (NPI 1023397064) is an individual nurse practitioner in Rockford, Illinois, licensed in Illinois (209008913) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS, is affiliated with Uw Health, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1023397064

Entity TypeIndividualMale

Primary Taxonomy363L00000X

Provider Legal NameTIMOTHY A DEMINGCredential: N.P.

Location Address1401 E STATE STRockford, IL 61104-2315

Mailing Address111 E Wisconsin Ave, Suite 2000Milwaukee, WI 53202-4815 · (414) 290-6720 · Fax (414) 290-6755

Phone(414) 290-6720

Fax(414) 290-6755

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateAugust 9, 2011

✔ NPI 1023397064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in IL · 209008913

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

1401 E STATE ST, Rockford, IL 61104

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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

Timothy A Deming N.p. 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 ID1153596226

PECOS Enrollment IDI20111219000924

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 Reassignments

Medicare enrollment records show Timothy Deming reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rockford Emergency Physicians, LLC

Same address

Emergency Medicine

1401 E STATE ST
Rockford, IL 61104

Reassigned Medicare billing, Illinois enrollment
106 clinicians in this Medicare group

NPI 1639876634 (779) 696-4400

Belvidere Emergency Physicians, LLC

11 mi

Emergency Medicine

1625 S STATE ST
Belvidere, IL 61008

Reassigned Medicare billing, Illinois enrollment
90 clinicians in this Medicare group

NPI 1306543319 (815) 547-5441

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

130 services124 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

106 services97 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

53 services53 patients

Hospital Affiliations CMS Care Compare

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

Uw Health

Acute Care Hospitals · Rockford, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140228

Location1401 East State StreetRockford, IL 61104 · Winnebago County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61104 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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.

MRS. MANISHA AJIT PATEL DPT

Physical Therapist