Doctor profile · Federal record
Dr. Thomas Cuyegkeng, MD
Hospice and Palliative Medicine (Family Medicine) Physician (CMS: Hospice/Palliative Care) · Geriatric Medicine (Family Medicine) Physician · Fullerton, CA
- NPI 1427129337
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 E Valencia Mesa Dr Ste 311
Fullerton, CA 928353800
(714) 446-5590
fax (714) 446-5592
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- February 10, 2022
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207QH0002X — NUCC code
- State license (1)
- California #A53949
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427129337. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
139
Distinct HCPCS
3
Medicare allowed
$27,713
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 82 | 37 | $194 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 40 | 40 | $237 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 11 | $139 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 46. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
776
Patients
306
Total drug cost
$12,594
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 95 | 46 | $2,426 |
| Gabapentin | Generic | 91 | 35 | $1,254 |
| Olanzapine | Generic | 79 | 28 | $1,576 |
| Methylphenidate Hcl | Generic | 71 | 30 | $1,228 |
| Lorazepam | Generic | 51 | 24 | $268 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 49 | 0 | $914 |
| Quetiapine Fumarate | Generic | 48 | 11 | $724 |
| Ciprofloxacin Hcl | Generic | 45 | 20 | $191 |
| Lactulose | Generic | 42 | 27 | $802 |
| Oxycodone Hcl | Generic | 41 | 13 | $489 |
Frequently asked questions
What is Dr. Thomas Cuyegkeng's medical specialty?
Dr. Thomas Cuyegkeng practices Hospice and Palliative Medicine (Family Medicine) Physician in Fullerton, CA.
Where does Dr. Thomas Cuyegkeng practice?
Dr. Thomas Cuyegkeng practices at 100 E Valencia Mesa Dr Ste 311, Fullerton, CA 928353800. Office phone: 7144465590.
What is Dr. Thomas Cuyegkeng's NPI?
Dr. Thomas Cuyegkeng's National Provider Identifier (NPI) is 1427129337, issued by NPPES.
Does Dr. Thomas Cuyegkeng accept Medicare assignment?
Yes. Dr. Thomas Cuyegkeng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Cuyegkeng commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.