Physician Profile
Unclaimed ProfileAbout LAX
Timothy Lax, MD is a healthcare provider in Brookline, MA specializing in allergy/immunology. Timothy trained at Oregon Health Sciences University School of Medicine, graduating in 2005. Timothy is also listed as specializing in pediatric hematology-oncology, allergy & immunology, and internal medicine. According to Medicare claims data, Timothy cared for 393 Medicare patients across 1,848 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (617) 278-8100
- Email not available
Practice Locations
1 BROOKLINE PL SUITE 623
Brookline, MA 02445
Procedures Most Often Billed to Medicare
1,848 services · 393 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
801 |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
294 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
160 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
117 |
| Test for allergy using combination of methods with drug or biological | Treatment | 95018 |
110 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
56 |
| Test to measure rate of airflow | Treatment | 94375 |
34 |
| Test for allergy using ingested items, initial 2 hours | Treatment | 95076 |
22 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
147 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
39 |
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.
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.
Other allergy/immunology specialists in Brookline 1
Same specialty, same city.
Trained at Oregon Health Sciences University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2005 at Oregon Health Sciences University 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 MA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Lax?
Dr. Lax is an allergy/immunology in Brookline, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ALLERGY/IMMUNOLOGY”.
NPI registry
What is Dr. Lax's address?
Dr. Lax is listed at 1 BROOKLINE PL SUITE 623, Brookline, MA 02445. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Lax?
The number on file is (617) 278-8100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Lax's NPI number?
Dr. Lax's National Provider Identifier is 1487810156. 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. Lax train?
Dr. Lax attended Oregon Health Sciences University School of Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Lax been practicing?
Dr. Lax has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Lax perform?
According to Medicare billing data, Dr. Lax provides treatments such as test for allergy using allergenic extract and test for allergy using allergenic extract injected into skin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Lax confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lax. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.