Doctor profile · Federal record
Dr. Charles Gargano, M.D.
Internal Medicine Physician · Bellingham, WA
- NPI 1689663288
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4545 Cordata Pkwy
Bellingham, WA 982267123
(360) 738-2200
fax (360) 752-5682 - Mailing address
-
Po Box 5096
Bellingham, WA 982275096
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- September 30, 2010
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD00042376
- Medicaid (2)
- WA #1689663288 · WA #8361537
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689663288. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,268
Distinct HCPCS
10
Medicare allowed
$127,698
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 363 | 223 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 301 | 232 | $90 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 199 | 199 | $128 | |
83036 |
Hemoglobin a1c level | 85 | 52 | $10 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 51 | 51 | $164 | |
93793 |
Anticoagulant management of patient taking warfarin | 41 | 11 | $10 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 38 | 38 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 38 | 38 | $31 | |
80305 |
Testing for presence of drug, read by direct observation | 33 | 12 | $12 | |
G0008 |
Administration of influenza virus vaccine | 32 | 31 | $31 |
In context: peer comparison
Among 14 peers in Bellingham Internal Medicine Physician, average services per provider: 112. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,773
Patients
740
Total drug cost
$35,469
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 374 | 110 | $5,312 |
| Levothyroxine Sodium | Generic | 312 | 79 | $5,380 |
| Lisinopril | Generic | 243 | 71 | $2,113 |
| Losartan Potassium | Generic | 215 | 61 | $3,302 |
| Oxycodone Hcl | Generic | 186 | 29 | $5,688 |
| Amlodipine Besylate | Generic | 178 | 60 | $1,522 |
| Omeprazole | Generic | 178 | 52 | $2,069 |
| Hydrochlorothiazide | Generic | 176 | 62 | $930 |
| Rosuvastatin Calcium | Generic | 153 | 49 | $2,455 |
| Clonazepam | Generic | 140 | 16 | $451 |
Frequently asked questions
What is Dr. Charles Gargano's medical specialty?
Dr. Charles Gargano practices Internal Medicine Physician in Bellingham, WA.
Where does Dr. Charles Gargano practice?
Dr. Charles Gargano practices at 4545 Cordata Pkwy, Bellingham, WA 982267123. Office phone: 3607382200.
What is Dr. Charles Gargano's NPI?
Dr. Charles Gargano's National Provider Identifier (NPI) is 1689663288, issued by NPPES.
What procedures does Dr. Charles Gargano commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.