Doctor profile · Federal record
Dr. Oscar Adler, M.D., PHD
Nephrology Physician (CMS: Internal Medicine) · Leesburg, VA
- NPI 1700874138
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
19490 Sandridge Way, Suite 120
Leesburg, VA 201763469
(703) 723-5555
fax (703) 562-6996 - Mailing address
-
224D Cornwall St Nw Ste 403
Leesburg, VA 201762704
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- October 6, 2023
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Virginia #0101234619
- Medicaid (2)
- VA #1700874138 · VA #30015815110001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700874138. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,665
Distinct HCPCS
6
Medicare allowed
$241,504
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 716 | 358 | $124 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 466 | 198 | $78 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 216 | 27 | $341 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 135 | 135 | $163 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 109 | 103 | $127 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 23 | 13 | $287 |
In context: peer comparison
Among 1 peers in Leesburg Nephrology Physician, average services per provider: 277. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$215
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Recor Medical INC | 1 | $141.99 | |
| Calliditas Therapeutics US INC. | 1 | $29.77 | |
| Akebia Therapeutics INC | 1 | $24.61 | |
| Mallinckrodt Hospital Products INC. | 1 | $19.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,092
Patients
362
Total drug cost
$74,634
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 200 | 70 | $1,831 |
| Calcitriol | Generic | 151 | 44 | $4,541 |
| Nifedipine ER (Nifedipine) | Brand | 120 | 35 | $6,460 |
| Carvedilol | Generic | 103 | 34 | $1,494 |
| Hydralazine Hcl | Generic | 93 | 34 | $1,434 |
| Metoprolol Succinate | Generic | 60 | 24 | $1,371 |
| Valsartan | Generic | 57 | 24 | $2,513 |
| Furosemide | Generic | 52 | 25 | $290 |
| Tamsulosin Hcl | Generic | 49 | 15 | $2,037 |
| Losartan Potassium | Generic | 44 | 17 | $585 |
Hospital affiliations
Frequently asked questions
What is Dr. Oscar Adler's medical specialty?
Dr. Oscar Adler practices Nephrology Physician in Leesburg, VA.
Where does Dr. Oscar Adler practice?
Dr. Oscar Adler practices at 19490 Sandridge Way, Suite 120, Leesburg, VA 201763469. Office phone: 7037235555.
What is Dr. Oscar Adler's NPI?
Dr. Oscar Adler's National Provider Identifier (NPI) is 1700874138, issued by NPPES.
Does Dr. Oscar Adler accept Medicare assignment?
Yes. Dr. Oscar Adler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oscar Adler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960). Source: CMS Medicare Physician & Other Practitioners file.