Doctor profile · Federal record
Dr. Basil Hamblin, MD
Geriatric Medicine (Family Medicine) Physician (CMS: Family Practice) · Family Medicine Physician · Point Reyes Station, CA
- NPI 1114095106
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11150 State Route One
Point Reyes Station, CA 94956
(415) 663-8666 - Mailing address
-
Po Box 240, 11150 State Route One
Point Reyes Station, CA 94956
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- November 2, 2011
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207QG0300X — NUCC code
- State license (1)
- California #A76893
- Medicaid
- CA #00A768930
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114095106. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,608
Distinct HCPCS
10
Medicare allowed
$1,504,359
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 7,214 | 310 | $121 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 980 | 173 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 727 | 239 | $151 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 512 | 218 | $174 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 469 | 199 | $210 | |
G0506 |
Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) | 381 | 187 | $74 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 344 | 174 | $73 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 308 | 176 | $107 | |
36415 |
Insertion of needle into vein for collection of blood sample | 222 | 129 | $8 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 184 | 141 | $205 |
In context: peer comparison
Among 1 peers in Point Reyes Station Geriatric Medicine (Family Medicine) Physician, average services per provider: 370. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$584
Transactions
28
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 5 | $99.17 | |
| Braeburn INC. | 3 | $80.89 | |
| Otsuka America Pharmaceutical, INC. | 3 | $53.75 | |
| Collegium Pharmaceutical, INC. | 3 | $53.11 | |
| Mimedx Group, INC. | 2 | $48.66 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $43.75 | |
| Indivior INC. | 2 | $41.75 | |
| Astellas Pharma US INC | 2 | $38.70 | |
| Kyowa Kirin, INC. | 1 | $24.90 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $22.17 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $21.35 | |
| Merck Sharp & Dohme LLC | 1 | $20.44 | |
| Teva Pharmaceuticals USA, INC. | 1 | $18.31 | |
| Pfizer INC. | 1 | $17.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,863
Patients
807
Total drug cost
$171,279
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 527 | 128 | $9,349 |
| Levothyroxine Sodium | Generic | 520 | 78 | $7,283 |
| Lisinopril | Generic | 400 | 98 | $5,272 |
| Gabapentin | Generic | 268 | 61 | $7,186 |
| Amlodipine Besylate | Generic | 263 | 57 | $2,671 |
| Tamsulosin Hcl | Generic | 253 | 57 | $6,274 |
| Metformin Hcl | Generic | 248 | 45 | $2,620 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 231 | 56 | $5,836 |
| Trazodone Hcl | Generic | 200 | 42 | $3,777 |
| Losartan Potassium | Generic | 185 | 50 | $3,880 |
Frequently asked questions
What is Dr. Basil Hamblin's medical specialty?
Dr. Basil Hamblin practices Geriatric Medicine (Family Medicine) Physician in Point Reyes Station, CA.
Where does Dr. Basil Hamblin practice?
Dr. Basil Hamblin practices at 11150 State Route One, Point Reyes Station, CA 94956. Office phone: 4156638666.
What is Dr. Basil Hamblin's NPI?
Dr. Basil Hamblin's National Provider Identifier (NPI) is 1114095106, issued by NPPES.
Does Dr. Basil Hamblin accept Medicare assignment?
Yes. Dr. Basil Hamblin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Basil Hamblin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.