Doctor profile · Federal record
Dr. Billie Green, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · San Diego, CA
- NPI 1427048032
- Accepts Medicare
- 43 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1101 Felspar St
San Diego, CA 921092925
(858) 483-1720
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- March 3, 2020
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #A44412 · Louisiana #07510R
- Medicaid
- CA #00A444121
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427048032. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
368
Distinct HCPCS
6
Medicare allowed
$35,799
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 119 | 73 | $96 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 103 | 71 | $61 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 88 | 88 | $138 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 22 | 19 | $97 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 16 | $137 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 15 | 13 | $57 |
In context: peer comparison
Among 193 peers in this city , average services per provider: 141. This provider delivers 2.6× the peer median.Open Payments
Industry payments received
All-time total
$273
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SI-BONE, INC. | 1 | $173.26 | |
| Medtronic, Inc. | 1 | $100.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,722
Patients
510
Total drug cost
$28,491
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 276 | 75 | $3,355 |
| Levothyroxine Sodium | Generic | 250 | 69 | $4,374 |
| Losartan Potassium | Generic | 194 | 56 | $2,204 |
| Amlodipine Besylate | Generic | 162 | 51 | $1,190 |
| Gabapentin | Generic | 111 | 35 | $2,099 |
| Metformin Hcl | Generic | 96 | 29 | $1,094 |
| Rosuvastatin Calcium | Generic | 94 | 25 | $3,525 |
| Metoprolol Succinate | Generic | 90 | 26 | $1,588 |
| Lisinopril | Generic | 80 | 23 | $1,027 |
| Simvastatin | Generic | 75 | 20 | $773 |
Hospital affiliations
Frequently asked questions
What is Dr. Billie Green's medical specialty?
Dr. Billie Green practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Billie Green practice?
Dr. Billie Green practices at 1101 Felspar St, San Diego, CA 921092925. Office phone: 8584831720.
What is Dr. Billie Green's NPI?
Dr. Billie Green's National Provider Identifier (NPI) is 1427048032, issued by NPPES.
Does Dr. Billie Green accept Medicare assignment?
Yes. Dr. Billie Green accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Billie Green commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99441); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.