Doctor profile · Federal record
Dr. Harold Doll, MD
Nephrology Physician (CMS: Nephrology) · Tallahassee, FL
- NPI 1093717654
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2617 Mitcham Dr Ste 102
Tallahassee, FL 323085479
(850) 878-1171
fax (850) 942-1291
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- February 5, 2020
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Florida #ME48984
- Medicaid
- FL #060754100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093717654. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,265
Distinct HCPCS
9
Medicare allowed
$245,237
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 402 | 68 | $347 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 384 | 129 | $79 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 175 | 58 | $288 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 145 | 109 | $81 | |
90970 |
Dialysis services, per day, less than full month service (20 years or older) | 72 | 27 | $9 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 30 | 29 | $130 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $164 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 18 | 11 | $198 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $71 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 112. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,231
Patients
395
Total drug cost
$106,513
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carvedilol | Generic | 228 | 77 | $3,203 |
| Furosemide | Generic | 148 | 58 | $1,425 |
| Nifedipine Er (Nifedipine) | Brand | 127 | 46 | $7,705 |
| Amlodipine Besylate | Generic | 114 | 45 | $1,390 |
| Losartan Potassium | Generic | 101 | 35 | $1,853 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 76 | 17 | $53,112 |
| Allopurinol | Generic | 72 | 22 | $1,222 |
| Prednisone | Generic | 69 | 14 | $569 |
| Calcium Acetate | Generic | 47 | 17 | $5,538 |
| Clinisol (Parenteral Amino Acid 15% No.5) | Brand | 45 | 0 | $6,411 |
Frequently asked questions
What is Dr. Harold Doll's medical specialty?
Dr. Harold Doll practices Nephrology Physician in Tallahassee, FL.
Where does Dr. Harold Doll practice?
Dr. Harold Doll practices at 2617 Mitcham Dr Ste 102, Tallahassee, FL 323085479. Office phone: 8508781171.
What is Dr. Harold Doll's NPI?
Dr. Harold Doll's National Provider Identifier (NPI) is 1093717654, issued by NPPES.
Does Dr. Harold Doll accept Medicare assignment?
Yes. Dr. Harold Doll accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harold Doll commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.