Doctor profile · Federal record
Dr. Carl Stein, MHS, PA-C
Medical Physician Assistant (CMS: Physician Assistant) · San Francisco, CA
- NPI 1053346957
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
45 Castro St, Suite 402
San Francisco, CA 941141010
(415) 861-2400
fax (415) 861-8733
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- California #PA13514
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053346957. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
348
Distinct HCPCS
7
Medicare allowed
$39,509
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 129 | 66 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 102 | 79 | $92 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 46 | 39 | $182 | |
G0008 |
Administration of influenza virus vaccine | 21 | 19 | $32 | |
90480 |
Admn sarscov2 vacc 1 dose | 17 | 17 | $42 | |
91322 |
Sarscov2 vac 50 mcg/0.5ml im | 17 | 17 | $143 | |
90662 |
Influenza vaccine split virus, preservative free | 16 | 14 | $71 |
In context: peer comparison
Among 14 peers in San Francisco Medical Physician Assistant, average services per provider: 79. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$1,348
Transactions
25
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 20 | $881.52 | |
| Abbvie INC. | 2 | $257.20 | |
| Vertex Pharmaceuticals Incorporated | 1 | $104.00 | |
| Neurocrine Biosciences, INC. | 1 | $62.63 | |
| Merck Sharp & Dohme LLC | 1 | $42.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
790
Patients
104
Total drug cost
$826,401
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 154 | 45 | $1,960 |
| Acyclovir | Generic | 82 | 17 | $1,516 |
| Amlodipine Besylate | Generic | 60 | 14 | $484 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 56 | 0 | $287,992 |
| Benazepril Hcl | Generic | 52 | 14 | $1,176 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 49 | 0 | $922 |
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 42 | 0 | $202,498 |
| Losartan Potassium | Generic | 42 | 14 | $493 |
| Ritonavir | Generic | 42 | 0 | $5,112 |
| Atazanavir Sulfate | Generic | 38 | 0 | $14,554 |
Frequently asked questions
What is Dr. Carl Stein's medical specialty?
Dr. Carl Stein practices Medical Physician Assistant in San Francisco, CA.
Where does Dr. Carl Stein practice?
Dr. Carl Stein practices at 45 Castro St, San Francisco, CA 941141010. Office phone: 4158612400.
What is Dr. Carl Stein's NPI?
Dr. Carl Stein's National Provider Identifier (NPI) is 1053346957, issued by NPPES.
Does Dr. Carl Stein accept Medicare assignment?
Yes. Dr. Carl Stein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carl Stein 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.