Are you Dr. Umlauf? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4647 Zion Ave, San Diego, CA 92120
About Dr. Umlauf
Jon T. Umlauf, MD is a healthcare provider in San Diego, CA specializing in nuclear medicine. Jon trained at Pennsylvania State University College of Medicine, graduating in 1989. Jon is also listed as specializing in family medicine and preventive medicine. According to Medicare claims data, the services billed most often include nuclear medicine studies of heart muscle at rest and with stress and spect. This provider record is associated with NPI 1356332373.
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
- (206) 616-5781
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
4647 ZION AVE
San Diego, CA 92120
Procedures Most Often Billed to Medicare
24 services · 24 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
24 | Less often than most peers in Nuclear Medicine |
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 nuclear medicines in San Diego 8
Same specialty, same city.
Trained at Pennsylvania State University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1989 at Pennsylvania State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine studies of heart muscle at rest and with stress and spect 7
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Umlauf's specialty?
Dr. Umlauf is a nuclear medicine in San Diego, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Umlauf?
Dr. Umlauf is listed at 4647 Zion Ave, San Diego, CA 92120. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Umlauf?
The number on file is (206) 616-5781. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Umlauf?
Dr. Umlauf's National Provider Identifier is 1356332373. 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. Umlauf's medical education?
Dr. Umlauf attended Pennsylvania State University College of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Umlauf have?
Dr. Umlauf has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Umlauf known for?
According to Medicare billing data, Dr. Umlauf performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Umlauf's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Umlauf. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.