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Edit this profileAt a glance
- 500 Skokie Blvd, Ste 140, Northbrook, IL 60062
About Dr. Oliff
Irma M. Oliff, MD practices allergy in Northbrook, IL. Irma is a 1989 graduate of University of Southern California Keck School of Medicine. Medicare claims data shows Irma provided 1,164 services to 216 patients. The services billed most often include test for allergy using allergenic extract, professional service for multiple injections of allergen, and professional service for preparation and provision of 1 or more antigens. The provider's National Provider Identifier (NPI) is 1811976475.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (847) 272-4296
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
500 SKOKIE BLVD STE 140
Northbrook, IL 60062
Procedures Most Often Billed to Medicare
1,164 services · 216 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
395 | Less often than most peers in Allergy |
| Professional service for multiple injections of allergen | Treatment | 95117 |
278 | As often as other peers in Allergy |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
245 | Less often than most peers in Allergy |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
51 | Less often than most peers in Allergy |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
18 | Less often than most peers in Allergy |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
131 | More often than most peers in Allergy |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
30 | Less often than most peers in Allergy |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
16 | Less often than most peers in Allergy |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of Southern California Keck School of Medicine 2
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1989 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test for allergy using allergenic extract 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Dr. Oliff specialize in?
Dr. Oliff is an allergy in Northbrook, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Oliff located?
Dr. Oliff is listed at 500 Skokie Blvd Ste 140, Northbrook, IL 60062. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Oliff's phone number?
The number on file is (847) 272-4296. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Oliff?
Dr. Oliff's National Provider Identifier is 1811976475. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Oliff go to medical school?
Dr. Oliff attended University of Southern California Keck School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Oliff have?
Dr. Oliff has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Oliff do most often?
According to Medicare billing data, Dr. Oliff provides treatments such as test for allergy using allergenic extract and professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Oliff's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Oliff. If this is you, claiming it is free.
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