Doctor profile · Federal record
Dr. Elizabeth Koehler, MD
Internal Medicine Physician (CMS: Internal Medicine) · Palo Alto, CA
- NPI 1154501930
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
211 Quarry RD, Suite 305
Palo Alto, CA 943041416
(650) 723-6028
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- January 9, 2013
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A101968
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154501930. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$2,366
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 19 | $99 |
In context: peer comparison
Among 30 peers in Palo Alto Internal Medicine Physician, average services per provider: 82. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $20.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
584
Patients
156
Total drug cost
$81,019
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 120 | 44 | $2,047 |
| Amlodipine Besylate | Generic | 60 | 29 | $547 |
| Lisinopril | Generic | 54 | 23 | $456 |
| Losartan Potassium | Generic | 47 | 24 | $582 |
| Eliquis (Apixaban) | Brand | 36 | 0 | $31,391 |
| Metoprolol Succinate | Generic | 35 | 11 | $637 |
| Jardiance (Empagliflozin) | Brand | 34 | 0 | $27,569 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 32 | 13 | $747 |
| Omeprazole | Generic | 28 | 0 | $594 |
| Furosemide | Generic | 27 | 0 | $110 |
Hospital affiliations
Frequently asked questions
What is Dr. Elizabeth Koehler's medical specialty?
Dr. Elizabeth Koehler practices Internal Medicine Physician in Palo Alto, CA.
Where does Dr. Elizabeth Koehler practice?
Dr. Elizabeth Koehler practices at 211 Quarry RD, Palo Alto, CA 943041416. Office phone: 6507236028.
What is Dr. Elizabeth Koehler's NPI?
Dr. Elizabeth Koehler's National Provider Identifier (NPI) is 1154501930, issued by NPPES.
Does Dr. Elizabeth Koehler accept Medicare assignment?
Yes. Dr. Elizabeth Koehler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Koehler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.