Physician Profile
Dean G. Kardassakis, MD
Unclaimed ProfileAbout Dr. Kardassakis
Dean G. Kardassakis, MD practices allergy in San Francisco, CA. Dean is a 1985 graduate of University of Nevada School of Medicine. Medicare claims data shows Dean provided 818 services to 84 patients. The services billed most often include test for allergy using allergenic extract, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (415) 362-5443
- Email not available
Practice Locations
450 SUTTER ST RM 933
San Francisco, CA 94108
275 W MacArthur
Oakland, CA 94611
Procedures Most Often Billed to Medicare
818 services · 84 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
702 | Less often than most peers in Allergy |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
13 | 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 |
76 | As often as other 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 |
27 | As often as other 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 1
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.
Other allergy specialists in San Francisco 2
Same specialty, same city.
More connections — 16 related providers in 2 groups
Class of 1985 at University of Nevada 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 CA who bill this service to Medicare most often.
Common questions
What is Dr. Kardassakis's specialty?
Dr. Kardassakis is an allergy in San Francisco, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Kardassakis?
Dr. Kardassakis is listed at 450 Sutter St Rm 933, San Francisco, CA 94108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kardassakis?
The number on file is (415) 362-5443. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Kardassakis?
Dr. Kardassakis's National Provider Identifier is 1811906571. 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. Kardassakis's medical education?
Dr. Kardassakis attended University of Nevada School of Medicine, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kardassakis have?
Dr. Kardassakis has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Kardassakis known for?
According to Medicare billing data, Dr. Kardassakis provides treatments such as test for allergy using allergenic extract and test to measure expiratory airflow and volume, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Kardassakis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kardassakis. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.