Doctor profile · Federal record
Dr. Richard Carpenter, D.O., PH.D.
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Martinez, CA
- NPI 1881127165
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1210 Alhambra Ave
Martinez, CA 945532300
(925) 680-8933
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- August 12, 2020
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #20A16849
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881127165. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
670
Distinct HCPCS
10
Medicare allowed
$82,135
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 338 | 117 | $151 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 84 | 84 | $153 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 82 | 60 | $106 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 38 | 12 | $1 | |
96372 |
Injection of drug or substance under skin or into muscle | 30 | 16 | $17 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 26 | 22 | $68 | |
36415 |
Insertion of needle into vein for collection of blood sample | 23 | 21 | $8 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 22 | 14 | $150 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 16 | 11 | $108 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $194 |
In context: peer comparison
Among 10 peers in Martinez Family Medicine Physician, average services per provider: 99. This provider delivers 6.8× the peer median.Open Payments
Industry payments received
All-time total
$1,061
Transactions
51
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 10 | $233.09 | |
| Lundbeck LLC | 8 | $183.57 | |
| AstraZeneca Pharmaceuticals Lp | 9 | $181.01 | |
| Abbvie INC. | 7 | $142.61 | |
| GlaxoSmithKline, LLC. | 5 | $90.91 | |
| Otsuka America Pharmaceutical, INC. | 3 | $57.21 | |
| Lilly USA, LLC | 3 | $50.71 | |
| Amgen INC. | 2 | $46.37 | |
| Novo Nordisk INC | 1 | $21.69 | |
| Indivior INC. | 1 | $21.16 | |
| Pfizer INC. | 1 | $16.79 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $15.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,358
Patients
728
Total drug cost
$125,043
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 375 | 137 | $6,362 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 254 | 66 | $5,916 |
| Gabapentin | Generic | 245 | 66 | $4,912 |
| Amlodipine Besylate | Generic | 221 | 64 | $1,914 |
| Levothyroxine Sodium | Generic | 161 | 41 | $2,253 |
| Trazodone Hcl | Generic | 153 | 40 | $2,168 |
| Hydrochlorothiazide | Generic | 134 | 36 | $921 |
| Lisinopril | Generic | 129 | 39 | $1,388 |
| Losartan Potassium | Generic | 122 | 36 | $1,483 |
| Sertraline Hcl | Generic | 109 | 47 | $1,156 |
Hospital affiliations
Frequently asked questions
What is Dr. Richard Carpenter's medical specialty?
Dr. Richard Carpenter practices Family Medicine Physician in Martinez, CA.
Where does Dr. Richard Carpenter practice?
Dr. Richard Carpenter practices at 1210 Alhambra Ave, Martinez, CA 945532300. Office phone: 9256808933.
What is Dr. Richard Carpenter's NPI?
Dr. Richard Carpenter's National Provider Identifier (NPI) is 1881127165, issued by NPPES.
Does Dr. Richard Carpenter accept Medicare assignment?
Yes. Dr. Richard Carpenter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Carpenter commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.