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ALLISON L NAZINITSKY MD
NPI 1922324011
Internal Medicine - Infectious Disease in Huntley, IL

Active since April 14, 2010PECOS EnrolledAccepts Medicare Assignment
10350 HALIGUS RD STE 200D, HUNTLEY, IL 60142(847) 802-7270(847) 802-7275 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 8, 2025, Mar 31, 2025, Jul 18, 2024 and 6 more (9 updates tracked since 2016).

About Allison L Nazinitsky Md NPPES

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

ALLISON L NAZINITSKY MD (NPI 1922324011) is an individual infectious disease provider in Huntley, Illinois, licensed in Illinois (036151756) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with Regional One Health, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1922324011
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameALLISON L NAZINITSKYCredential: MD
Location Address10350 HALIGUS RD STE 200DHuntley, IL 60142-9545
Mailing Address10350 Haligus Rd Ste 200dHuntley, IL 60142-9545 · (847) 802-7270 · Fax (847) 802-7275
Phone(847) 802-7270
Fax(847) 802-7275
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateApril 14, 2010
Last NPPES UpdateMay 8, 20259 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
✔ NPI 1922324011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses✔ Licensed in IL · 036151756✔ Licensed in WA · MD60792183✔ Licensed in NM · MD2019-0854✔ Licensed in TN · 70877✔ Licensed in WI · 73930-20
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License 31545 (OK)
10350 HALIGUS RD STE 200D, Huntley, IL 60142
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Nebraska, Blue Cross Blue Shield of Arizona and more.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

Allison L Nazinitsky Md 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 ID5092020313
PECOS Enrollment IDI20200213001968, I20201230002296, I20240702001761, I20260213002008
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.

Areas of Expertise CMS Part B claims 7

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
140 services88 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
94 services64 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
86 services82 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
81 services56 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
36 services35 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
29 services29 patients

Hospital Affiliations CMS Care Compare

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

Regional One Health

Acute Care Hospitals · Memphis, TN
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440152
Location877 Jefferson AvenueMemphis, TN 38103 · Shelby County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60142 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
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 3

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

MS. KATHRYN R PENNELL APRN, FNP-BC
Nurse Practitioner
10350 HALIGUS RD STE 200D
HUNTLEY, IL 60142
McHenry County (847) 802-7280
DR. IRFAN N HAFIZ MD
Internal Medicine (Infectious Disease)
10350 HALIGUS RD STE 200D
HUNTLEY, IL 60142
McHenry County (847) 802-7280
KAREN L SWANSON APRN, CNP
Nurse Practitioner
10350 HALIGUS RD STE 200D
HUNTLEY, IL 60142
McHenry County (847) 802-7280

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 Allison Nazinitsky's NPI number?

The NPI number for Allison Nazinitsky is 1922324011. It was assigned to this individual provider in the NPPES registry on April 14, 2010.

Where is Allison Nazinitsky located?

Allison Nazinitsky practices at 10350 Haligus Rd Ste 200D, Huntley, IL 60142. The listed phone number is (847) 802-7270.

What is Allison Nazinitsky's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Allison Nazinitsky enrolled in Medicare?

Yes. Allison Nazinitsky 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 Allison Nazinitsky accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Nebraska, BlueCross BlueShield of Tennessee and Medica and 2 other insurers list Allison Nazinitsky 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.

Is Allison Nazinitsky affiliated with any hospitals?

According to CMS data, Allison Nazinitsky is affiliated with Regional One Health.

When was this NPI record last updated?

The NPPES record for Allison Nazinitsky was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.