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- 8401 W 125Th St, Overland Park, KS 66213
About Dr. Olson
Nancy Y. Olson, MD practices allergy/immunology in Overland Park, KS. Nancy is a 1982 graduate of University of Missouri, Kansas City, School of Medicine. Nancy is also listed as specializing in allergy & immunology, pediatric allergy & immunology, and pediatric rheumatology. According to Medicare claims data, Nancy cared for 373 Medicare patients across 45,834 services. The services billed most often include injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered), injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered), and infusion, normal saline solution, 250 cc. The provider's National Provider Identifier (NPI) is 1265543466.
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
- (913) 338-3222
- Email not available
Practice Locations
8401 W 125TH ST
Overland Park, KS 66213
Conditions Commonly Evaluated or Treated
Within Allergy and Immunology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Allergies
Digestive
Drug allergies
Drug allergy
Emergency
Environmental
Eye
Food allergies
- Egg Allergy
- Milk Allergy
- Peanut Allergy
- Shellfish Allergy
- Soy Allergy
- Tree Nut Allergy
- Wheat Allergy
Immune conditions
Immunology
- Common Variable Immunodeficiency
- Frequent Infections
- Hereditary Angioedema
- Mast Cell Activation Syndrome
- Weak Immune System
Lung conditions
Respiratory
Sinus
Sinus conditions
Skin
Skin conditions
Procedures & services
Most searched procedures
Allergy treatments
- Allergy Drops
- Asthma Biologics
- Food Desensitization
- Peanut Allergy Pill Treatment
- Sublingual Dust Mite Treatment
- Under-The-Tongue Allergy Tablets
Diagnostic
- Asthma challenge test
- Drug Challenge Test
- Exercise Challenge Breathing Test
- Exhaled nitric oxide test
- Ice Cube Test for Cold Allergy
- Immune System Blood Test
- Nasal endoscopy
- Oral Food Challenge
- Peak Flow Test
- Penicillin Allergy Testing
- Spirometry
- Tryptase Blood Test
- Vaccine Challenge Test
- Vaccine Response Antibody Test
Infusion
Medication therapy
Medications
Preventive
Respiratory
Tests
- Allergy Blood Testing
- Allergy Skin Prick Test
- Blood Component Allergy Test
- Complement Blood Test
- Eosinophil Blood Count
- Intradermal Allergy Test
- Pulmonary function test
- Skin Test For Metal Allergy
- Total IgE Blood Test
Treatment
Procedures Most Often Billed to Medicare
45,834 services · 373 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of hand, 2 views | Imaging | 73120 |
47 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
16 |
| X-ray of both knees while standing | Imaging | 73565 |
13 |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
13 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
220 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
104 |
| Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | Drug given | J0717 |
39,200 |
| Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | Drug given | J0129 |
5,675 |
| Infusion, normal saline solution, 250 cc | Drug given | J7050 |
227 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
214 |
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.
Other allergy/immunology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other allergy/immunology specialists in Overland Park 7
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at University of Missouri, Kansas City, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at University of Missouri, Kansas City, School of Medicine 7
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Olson's specialty?
Dr. Olson is an allergy/immunology in Overland Park, KS. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Olson?
Dr. Olson is listed at 8401 W 125Th St, Overland Park, KS 66213. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Olson?
The number on file is (913) 338-3222. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Olson's NPI number?
Dr. Olson's National Provider Identifier is 1265543466. 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
What is Dr. Olson's medical education?
Dr. Olson attended University of Missouri, Kansas City, School of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Olson been practicing?
Dr. Olson has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Olson known for?
According to Medicare billing data, Dr. Olson performs imaging including x-ray of hand, 2 views and x-ray of knee, 1-2 views; provides treatments such as injection of drug or substance under skin or into muscle and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Olson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Olson. If this is you, claiming it is free.
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