Doctor profile · Federal record
Dr. David Leichtling, M.D.
Family Medicine Physician (CMS: Family Practice) · Columbia, MD
- NPI 1831126572
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5450 Knoll North Drive, Suite 250
Columbia, MD 410452300
(410) 964-6200
fax (410) 964-6392 - Mailing address
-
5450 Knoll North Drive, Suite 250
Columbia, MD 210452300
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 30, 2011
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Maryland #D0029888
- Medicaid
- MD #380561100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831126572. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,623
Distinct HCPCS
10
Medicare allowed
$221,377
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 507 | 291 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 486 | 240 | $98 | |
80053 |
Blood test, comprehensive group of blood chemicals | 429 | 268 | $10 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 389 | 187 | $120 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 384 | 251 | $8 | |
83036 |
Hemoglobin a1c level | 241 | 191 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 214 | 175 | $13 | |
82043 |
Urine microalbumin (protein) level | 153 | 133 | $6 | |
81003 |
Automated urinalysis test | 138 | 122 | $2 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 107 | 103 | $5 |
In context: peer comparison
Among 20 peers in Columbia Family Medicine Physician, average services per provider: 83. This provider delivers 56× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 4 | $85.02 | |
| Merck Sharp & Dohme LLC | 1 | $15.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,785
Patients
682
Total drug cost
$31,286
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 403 | 158 | $7,600 |
| Lisinopril | Generic | 184 | 72 | $1,608 |
| Amlodipine Besylate | Generic | 159 | 73 | $1,560 |
| Hydrochlorothiazide | Generic | 119 | 56 | $505 |
| Levothyroxine Sodium | Generic | 117 | 37 | $1,512 |
| Tamsulosin Hcl | Generic | 106 | 31 | $2,046 |
| Losartan Potassium | Generic | 92 | 39 | $1,400 |
| Finasteride | Generic | 87 | 34 | $1,535 |
| Metformin Hcl | Generic | 86 | 36 | $1,249 |
| Rosuvastatin Calcium | Generic | 86 | 38 | $5,322 |
Frequently asked questions
What is Dr. David Leichtling's medical specialty?
Dr. David Leichtling practices Family Medicine Physician in Columbia, MD.
Where does Dr. David Leichtling practice?
Dr. David Leichtling practices at 5450 Knoll North Drive, Columbia, MD 410452300. Office phone: 4109646200.
What is Dr. David Leichtling's NPI?
Dr. David Leichtling's National Provider Identifier (NPI) is 1831126572, issued by NPPES.
Does Dr. David Leichtling accept Medicare assignment?
Yes. Dr. David Leichtling accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Leichtling commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.