Doctor profile · Federal record
Dr. Christina Leach, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Columbus, OH
- NPI 1811970593
- Accepts Medicare
- 28 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4895 Olentangy River RD, Suite 200
Columbus, OH 432141926
(614) 326-1502
fax (614) 326-3011
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- August 1, 2013
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Ohio #35-07-9966
- Medicaid
- OH #2261976
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811970593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,061
Distinct HCPCS
10
Medicare allowed
$45,732
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 142 | 87 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 96 | 75 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 93 | 75 | $10 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 90 | 58 | $122 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 76 | 67 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 73 | 73 | $123 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 72 | 57 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 55 | $86 | |
83036 |
Hemoglobin a1c level | 61 | 48 | $10 | |
84439 |
Thyroxine (thyroid chemical), free | 35 | 24 | $9 |
In context: peer comparison
Among 166 peers in Columbus Internal Medicine Physician, average services per provider: 93. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,270
Patients
369
Total drug cost
$13,933
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 177 | 46 | $1,740 |
| Amlodipine Besylate | Generic | 136 | 41 | $834 |
| Omeprazole | Generic | 120 | 36 | $1,226 |
| Levothyroxine Sodium | Generic | 118 | 33 | $1,331 |
| Losartan Potassium | Generic | 99 | 28 | $874 |
| Rosuvastatin Calcium | Generic | 84 | 27 | $1,221 |
| Simvastatin | Generic | 73 | 25 | $483 |
| Hydrochlorothiazide | Generic | 68 | 20 | $535 |
| Alendronate Sodium | Generic | 65 | 20 | $555 |
| Lisinopril | Generic | 65 | 18 | $433 |
Hospital affiliations
Frequently asked questions
What is Dr. Christina Leach's medical specialty?
Dr. Christina Leach practices Internal Medicine Physician in Columbus, OH.
Where does Dr. Christina Leach practice?
Dr. Christina Leach practices at 4895 Olentangy River RD, Columbus, OH 432141926. Office phone: 6143261502.
What is Dr. Christina Leach's NPI?
Dr. Christina Leach's National Provider Identifier (NPI) is 1811970593, issued by NPPES.
Does Dr. Christina Leach accept Medicare assignment?
Yes. Dr. Christina Leach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Leach commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.