Doctor profile · Federal record
Dr. Jon Umlauf, MD
Nuclear Medicine Physician (CMS: Nuclear Medicine) · Family Medicine Physician · Nuclear Medicine Physician · Aerospace Medicine Physician · General Practice Physician · San Diego, CA
- NPI 1356332373
- Accepts Medicare
- 37 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4647 Zion Ave
San Diego, CA 921202507
(206) 616-5781
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- November 29, 2021
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207U00000X — NUCC code
- State licenses (3)
- California #G89012 · New Jersey #25MA56685 · Washington #MD00046429
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356332373. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$1,976
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 25 | 25 | $79 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 98. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cardinal Health 414 LLC | 1 | $19.41 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Jon Umlauf's medical specialty?
Dr. Jon Umlauf practices Nuclear Medicine Physician in San Diego, CA.
Where does Dr. Jon Umlauf practice?
Dr. Jon Umlauf practices at 4647 Zion Ave, San Diego, CA 921202507. Office phone: 2066165781.
What is Dr. Jon Umlauf's NPI?
Dr. Jon Umlauf's National Provider Identifier (NPI) is 1356332373, issued by NPPES.
Does Dr. Jon Umlauf accept Medicare assignment?
Yes. Dr. Jon Umlauf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jon Umlauf commonly perform?
Top Medicare-reported procedures in 2023: Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS 78452). Source: CMS Medicare Physician & Other Practitioners file.