Doctor profile · Federal record
Dr. Daniela Guilliam, M.D.
Sleep Medicine (Psychiatry & Neurology) Physician (CMS: Neurology) · Austell, GA
- NPI 1245487800
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1664 Mulkey RD
Austell, GA 301061114
(770) 422-1372
fax (770) 999-2599
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- December 15, 2021
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 2084S0012X — NUCC code
- State license (1)
- Georgia #70560
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245487800. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
167
Distinct HCPCS
6
Medicare allowed
$21,847
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 38 | $127 | |
95800 |
Sleep study including heart rate, breathing, and sleep time | 42 | 42 | $62 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 21 | 20 | $246 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $163 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 17 | $91 | |
95810 |
Sleep study in sleep lab (6 years or older) | 16 | 16 | $177 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 27. This provider delivers 6.2× the peer median.Open Payments
Industry payments received
All-time total
$794
Transactions
22
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, Inc. | 3 | $266.31 | |
| HARMONY BIOSCIENCES LLC | 6 | $225.14 | |
| JAZZ PHARMACEUTICALS INC. | 3 | $83.30 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $59.95 | |
| GENZYME CORPORATION | 1 | $38.04 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $32.68 | |
| Merck Sharp & Dohme LLC | 1 | $26.84 | |
| Avadel CNS Pharmaceuticals, LLC | 1 | $23.24 | |
| ABBVIE INC. | 1 | $21.84 | |
| GlaxoSmithKline, LLC. | 1 | $16.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
128
Patients
0
Total drug cost
$3,214
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 36 | 0 | $188 |
| Gabapentin | Generic | 28 | 0 | $53 |
| Zolpidem Tartrate | Generic | 24 | 0 | $161 |
| Temazepam | Generic | 14 | 0 | $80 |
| Doxepin Hcl | Generic | 13 | 0 | $2,699 |
| Tizanidine Hcl | Generic | 13 | 0 | $33 |
Hospital affiliations
Frequently asked questions
What is Dr. Daniela Guilliam's medical specialty?
Dr. Daniela Guilliam practices Sleep Medicine (Psychiatry & Neurology) Physician in Austell, GA.
Where does Dr. Daniela Guilliam practice?
Dr. Daniela Guilliam practices at 1664 Mulkey RD, Austell, GA 301061114. Office phone: 7704221372.
What is Dr. Daniela Guilliam's NPI?
Dr. Daniela Guilliam's National Provider Identifier (NPI) is 1245487800, issued by NPPES.
Does Dr. Daniela Guilliam accept Medicare assignment?
Yes. Dr. Daniela Guilliam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniela Guilliam commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Sleep study including heart rate, breathing, and sleep time (HCPCS 95800); Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS 95811). Source: CMS Medicare Physician & Other Practitioners file.