Doctor profile · Federal record
Dr. Jon Portnoff, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Interventional Cardiology Physician · Ukiah, CA
- NPI 1609874445
- Accepts Medicare
- MIPS 82.0 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
260 Hospital Dr, Suite 207
Ukiah, CA 954824533
(707) 463-2400
fax (707) 463-3520 - Mailing address
-
Po Box 2739
Ukiah, CA 954822739
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- October 25, 2012
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #A43219
- Medicaid
- CA #00A432190
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609874445. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,797
Distinct HCPCS
10
Medicare allowed
$197,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 816 | 535 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 636 | 394 | $97 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 518 | 315 | $135 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 443 | 426 | $69 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 90 | 90 | $181 | |
93248 |
Heart rhythm review and interpretation of continous external ekg over 8-15 days | 79 | 78 | $26 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 67 | 35 | $30 | |
93280 |
Programming of dual lead pacemaker system | 63 | 49 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 30 | $67 | |
93297 |
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | 16 | 13 | $23 |
In context: peer comparison
Among 1 peers in Ukiah Cardiovascular Disease Physician, average services per provider: 215. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$134
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $97.03 | |
| Amgen INC. | 2 | $37.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,533
Patients
700
Total drug cost
$774,150
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 311 | 68 | $327,205 |
| Nebivolol Hcl | Generic | 290 | 70 | $26,427 |
| Atorvastatin Calcium | Generic | 253 | 83 | $4,482 |
| Amlodipine Besylate | Generic | 195 | 54 | $2,219 |
| Entresto (Sacubitril/Valsartan) | Brand | 191 | 46 | $219,020 |
| Metoprolol Succinate | Generic | 181 | 55 | $3,827 |
| Xarelto (Rivaroxaban) | Brand | 161 | 33 | $170,553 |
| Carvedilol | Generic | 155 | 46 | $2,698 |
| Torsemide | Generic | 152 | 44 | $2,841 |
| Losartan Potassium | Generic | 148 | 47 | $2,621 |
Frequently asked questions
What is Dr. Jon Portnoff's medical specialty?
Dr. Jon Portnoff practices Cardiovascular Disease Physician in Ukiah, CA.
Where does Dr. Jon Portnoff practice?
Dr. Jon Portnoff practices at 260 Hospital Dr, Ukiah, CA 954824533. Office phone: 7074632400.
What is Dr. Jon Portnoff's NPI?
Dr. Jon Portnoff's National Provider Identifier (NPI) is 1609874445, issued by NPPES.
Does Dr. Jon Portnoff accept Medicare assignment?
Yes. Dr. Jon Portnoff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jon Portnoff commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.