Doctor profile · Federal record
Dr. Bethany Karl, D.O.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · San Diego, CA
- NPI 1790980472
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039001
(619) 543-6222 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- August 25, 2017
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #20A10783
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790980472. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,155
Distinct HCPCS
10
Medicare allowed
$185,129
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36514 |
Mechanical separation of plasma from blood | 262 | 36 | $96 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 234 | 75 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 131 | 53 | $82 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 115 | 17 | $376 | |
90966 |
Home dialysis services per month (20 years or older) | 113 | 21 | $316 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 62 | $106 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 83 | 43 | $143 | |
90935 |
Hemodialysis procedure with physician evaluation | 32 | 19 | $74 | |
36522 |
Mechanical separation of white blood cells and platelets from blood | 31 | 11 | $100 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 27 | 18 | $314 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 157. This provider delivers 7.4× the peer median.Open Payments
Industry payments received
All-time total
$341
Transactions
13
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Aurinia Pharma U.S., Inc. | 5 | $198.00 | |
| Alexion Pharmaceuticals, Inc. | 1 | $82.84 | |
| Novartis Pharmaceuticals Corporation | 1 | $44.98 | |
| Travere Therapeutics, Inc. | 6 | $15.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
654
Patients
194
Total drug cost
$101,626
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 93 | 25 | $2,376 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 68 | 12 | $62,673 |
| Amlodipine Besylate | Generic | 63 | 29 | $891 |
| Nifedipine Er (Nifedipine) | Brand | 59 | 18 | $3,975 |
| Sevelamer Carbonate | Generic | 57 | 16 | $22,069 |
| Losartan Potassium | Generic | 43 | 17 | $928 |
| Furosemide | Generic | 40 | 17 | $383 |
| Allopurinol | Generic | 36 | 13 | $568 |
| Carvedilol | Generic | 32 | 13 | $597 |
| Gabapentin | Generic | 32 | 11 | $758 |
Hospital affiliations
Frequently asked questions
What is Dr. Bethany Karl's medical specialty?
Dr. Bethany Karl practices Nephrology Physician in San Diego, CA.
Where does Dr. Bethany Karl practice?
Dr. Bethany Karl practices at 200 W Arbor Dr, San Diego, CA 921039001. Office phone: 6195436222.
What is Dr. Bethany Karl's NPI?
Dr. Bethany Karl's National Provider Identifier (NPI) is 1790980472, issued by NPPES.
Does Dr. Bethany Karl accept Medicare assignment?
Yes. Dr. Bethany Karl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bethany Karl commonly perform?
Top Medicare-reported procedures in 2023: Mechanical separation of plasma from blood (HCPCS 36514); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.