Doctor profile · Federal record
Dr. Karen Earle, MD
Internal Medicine Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · San Francisco, CA
- NPI 1801833678
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 Parnassus Ave
San Francisco, CA 941432202
(415) 353-2350
fax (415) 353-2337 - Mailing address
-
1635 Divisadero Street, Suite 625, Box 1821
San Francisco, CA 941430001
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 25, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A70980
- Medicaid
- CA #00A709800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801833678. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,261
Distinct HCPCS
9
Medicare allowed
$124,429
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 494 | 245 | $151 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 209 | 73 | $65 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 193 | 86 | $39 | |
83036 |
Hemoglobin a1c level | 175 | 104 | $9 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 67 | 50 | $211 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 48 | 35 | $3 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $195 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 26 | 13 | $90 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $255 |
In context: peer comparison
Among 236 peers in San Francisco Internal Medicine Physician, average services per provider: 93. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$13,791
Transactions
19
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, INC. | 15 | $13,512.60 | |
| Abbott Laboratories | 1 | $134.91 | |
| Lilly USA, LLC | 2 | $119.96 | |
| Tandem Diabetes Care, INC. | 1 | $23.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,245
Patients
592
Total drug cost
$1,435,128
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 320 | 63 | $402,513 |
| Trulicity (Dulaglutide) | Brand | 281 | 50 | $383,927 |
| Jardiance (Empagliflozin) | Brand | 223 | 48 | $257,435 |
| Levothyroxine Sodium | Generic | 216 | 64 | $4,387 |
| Metformin Hcl | Generic | 185 | 52 | $2,829 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 134 | 41 | $90,082 |
| Atorvastatin Calcium | Generic | 128 | 42 | $2,662 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 115 | 36 | $2,784 |
| Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 110 | 40 | $12,349 |
| Synthroid (Levothyroxine Sodium) | Brand | 109 | 27 | $12,839 |
Frequently asked questions
What is Dr. Karen Earle's medical specialty?
Dr. Karen Earle practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Karen Earle practice?
Dr. Karen Earle practices at 400 Parnassus Ave, San Francisco, CA 941432202. Office phone: 4153532350.
What is Dr. Karen Earle's NPI?
Dr. Karen Earle's National Provider Identifier (NPI) is 1801833678, issued by NPPES.
Does Dr. Karen Earle accept Medicare assignment?
Yes. Dr. Karen Earle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Earle commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Diabetes outpatient self-management training services, individual, per 30 minutes (HCPCS G0108); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.