Doctor profile · Federal record
Dr. Nadine Aldahhan, DO
Family Medicine Physician (CMS: Emergency Medicine) · Emergency Medical Services (Emergency Medicine) Physician · Sausalito, CA
- NPI 1609202308
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3 Harbor Dr Ste 111
Sausalito, CA 949651491
(415) 683-2988
fax (415) 683-2900 - Additional location
-
3883 Airway Dr Ste 120
Santa Rosa, CA 954031678
(707) 521-4495
fax (707) 573-5421
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- January 27, 2019
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #20A14150
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609202308. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,843
Distinct HCPCS
10
Medicare allowed
$206,402
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 658 | 369 | $144 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 312 | 260 | $103 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 297 | 297 | $147 | |
G0008 |
Administration of influenza virus vaccine | 86 | 86 | $37 | |
90662 |
Influenza vaccine split virus, preservative free | 81 | 81 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 72 | 67 | $17 | |
G0009 |
Administration of pneumococcal vaccine | 61 | 61 | $37 | |
96372 |
Injection of drug or substance under skin or into muscle | 50 | 22 | $17 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 43 | 43 | $267 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 43 | 17 | $1 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 96. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,461
Patients
845
Total drug cost
$42,457
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 405 | 140 | $5,505 |
| Levothyroxine Sodium | Generic | 323 | 102 | $5,825 |
| Lisinopril | Generic | 307 | 90 | $3,003 |
| Amlodipine Besylate | Generic | 200 | 75 | $2,086 |
| Rosuvastatin Calcium | Generic | 170 | 58 | $7,478 |
| Gabapentin | Generic | 154 | 58 | $3,588 |
| Omeprazole | Generic | 134 | 50 | $2,624 |
| Escitalopram Oxalate | Generic | 115 | 41 | $2,773 |
| Losartan Potassium | Generic | 110 | 41 | $1,744 |
| Hydrochlorothiazide | Generic | 100 | 37 | $702 |
Frequently asked questions
What is Dr. Nadine Aldahhan's medical specialty?
Dr. Nadine Aldahhan practices Family Medicine Physician in Sausalito, CA.
Where does Dr. Nadine Aldahhan practice?
Dr. Nadine Aldahhan practices at 3 Harbor Dr Ste 111, Sausalito, CA 949651491. Office phone: 4156832988.
What is Dr. Nadine Aldahhan's NPI?
Dr. Nadine Aldahhan's National Provider Identifier (NPI) is 1609202308, issued by NPPES.
Does Dr. Nadine Aldahhan accept Medicare assignment?
Yes. Dr. Nadine Aldahhan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nadine Aldahhan 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.