Doctor profile · Federal record
Dr. Alan Zacharias, M.D.
Neurology Physician (CMS: Neurology) · Boulder, CO
- NPI 1356385827
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4801 Riverbend RD Ste 200
Boulder, CO 803012613
(303) 415-8800
fax (303) 415-8801 - Mailing address
-
5450 Western Ave
Boulder, CO 803012709
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 10, 2019
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Colorado #DR.0041937
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356385827. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,471
Distinct HCPCS
9
Medicare allowed
$158,781
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0585 |
Injection, onabotulinumtoxina, 1 unit | 11,800 | 14 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 279 | 207 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 187 | 169 | $91 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 99 | 99 | $165 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 36 | 36 | $218 | |
95861 |
Needle measurement of electrical activity in arm or leg muscles, 2 extremities | 26 | 26 | $165 | |
95885 |
Needle measurement of electrical activity in arm or leg muscles, limited study | 17 | 12 | $64 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 15 | 11 | $100 | |
95908 |
Nerve conduction, 3-4 studies | 12 | 12 | $114 |
In context: peer comparison
Among 3 peers in Boulder Neurology Physician, average services per provider: 1,707. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$201
Transactions
7
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Celgene Corporation | 5 | $150.19 | |
| ShockWave Medical, INC | 1 | $37.78 | |
| Abbvie INC. | 1 | $13.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,182
Patients
273
Total drug cost
$53,443
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 224 | 61 | $5,432 |
| Donepezil Hcl | Generic | 165 | 54 | $2,753 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 146 | 41 | $9,518 |
| Levetiracetam | Generic | 125 | 35 | $5,377 |
| Memantine Hcl | Generic | 98 | 25 | $4,496 |
| Primidone | Generic | 57 | 19 | $1,821 |
| Sumatriptan Succinate | Generic | 51 | 15 | $3,923 |
| Diazepam | Generic | 49 | 12 | $412 |
| Topiramate | Generic | 47 | 0 | $1,072 |
| Propranolol Hcl ER (Propranolol Hcl) | Brand | 43 | 0 | $2,331 |
Hospital affiliations
Frequently asked questions
What is Dr. Alan Zacharias's medical specialty?
Dr. Alan Zacharias practices Neurology Physician in Boulder, CO.
Where does Dr. Alan Zacharias practice?
Dr. Alan Zacharias practices at 4801 Riverbend RD Ste 200, Boulder, CO 803012613. Office phone: 3034158800.
What is Dr. Alan Zacharias's NPI?
Dr. Alan Zacharias's National Provider Identifier (NPI) is 1356385827, issued by NPPES.
Does Dr. Alan Zacharias accept Medicare assignment?
Yes. Dr. Alan Zacharias accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Zacharias commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.