Doctor profile · Federal record
Dr. Carmen Baybayan, MD
Internal Medicine Physician (CMS: General Practice) · General Practice Physician · Waianae, HI
- NPI 1851487573
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
86-260 Farrington Hwy
Waianae, HI 967923128
(808) 696-7081
fax (808) 696-7093 - Mailing address
-
92-1290 Alahoi St
Kapolei, HI 967071510
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Hawaii #MD-8434
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851487573. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
223
Distinct HCPCS
3
Medicare allowed
$24,368
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 127 | 59 | $122 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 58 | 15 | $65 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 38 | 38 | $135 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 74. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$3,373
Transactions
130
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 16 | $522.26 | |
| Amgen Inc. | 18 | $475.12 | |
| Bayer Healthcare Pharmaceuticals Inc. | 14 | $407.25 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 15 | $379.37 | |
| AstraZeneca Pharmaceuticals LP | 5 | $345.39 | |
| Novo Nordisk Inc | 19 | $255.90 | |
| Otsuka America Pharmaceutical, Inc. | 9 | $217.42 | |
| GlaxoSmithKline, LLC. | 13 | $209.29 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 7 | $162.79 | |
| PFIZER INC. | 7 | $151.55 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $52.97 | |
| Corcept Therapeutics | 2 | $49.56 | |
| Harmony Biosciences Llc | 1 | $39.99 | |
| Novartis Pharmaceuticals Corporation | 1 | $34.98 | |
| Esperion Therapeutics, Inc. | 1 | $25.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,528
Patients
441
Total drug cost
$400,581
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 300 | 87 | $6,586 |
| Rosuvastatin Calcium | Generic | 194 | 55 | $9,185 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 138 | 41 | $2,178 |
| Losartan Potassium | Generic | 110 | 30 | $2,546 |
| Levothyroxine Sodium | Generic | 105 | 30 | $2,303 |
| Amlodipine Besylate | Generic | 95 | 29 | $626 |
| Olmesartan Medoxomil | Generic | 91 | 25 | $3,574 |
| Irbesartan | Generic | 78 | 21 | $5,393 |
| Ozempic (Semaglutide) | Brand | 77 | 16 | $105,844 |
| Lisinopril | Generic | 68 | 18 | $678 |
Frequently asked questions
What is Dr. Carmen Baybayan's medical specialty?
Dr. Carmen Baybayan practices Internal Medicine Physician in Waianae, HI.
Where does Dr. Carmen Baybayan practice?
Dr. Carmen Baybayan practices at 86-260 Farrington Hwy, Waianae, HI 967923128. Office phone: 8086967081.
What is Dr. Carmen Baybayan's NPI?
Dr. Carmen Baybayan's National Provider Identifier (NPI) is 1851487573, issued by NPPES.
Does Dr. Carmen Baybayan accept Medicare assignment?
Yes. Dr. Carmen Baybayan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carmen Baybayan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.