Doctor profile · Federal record
Dr. Daniel Arkfeld, M.D.
Rheumatology Physician (CMS: Rheumatology) · Los Angeles, CA
- NPI 1780610105
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1520 San Pablo St, Suite 1000
Los Angeles, CA 900335310
(323) 442-5100 - Mailing address
-
Po Box 31309
Los Angeles, CA 900310309
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- November 5, 2020
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #G61240
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780610105. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
681
Distinct HCPCS
7
Medicare allowed
$61,930
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 367 | 184 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 196 | 105 | $70 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 22 | $127 | |
20552 |
Injection of trigger points, 1-2 muscles | 34 | 20 | $40 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 17 | 14 | $70 | |
20610 |
Aspiration and/or injection of fluid from large joint | 16 | 13 | $54 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 15 | $146 |
In context: peer comparison
Among 20 peers in Los Angeles Rheumatology Physician, average services per provider: 599. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$57,873
Transactions
145
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 26 | $25,944.61 | |
| Amgen INC. | 49 | $21,255.46 | |
| GlaxoSmithKline, LLC. | 28 | $9,161.75 | |
| Abbvie INC. | 17 | $360.24 | |
| Janssen Biotech, INC. | 5 | $293.60 | |
| Novartis Pharmaceuticals Corporation | 6 | $204.15 | |
| Aurinia Pharma U.S., INC. | 3 | $190.87 | |
| Inspire Medical Systems, INC. | 1 | $125.00 | |
| Alexion Pharmaceuticals, INC. | 4 | $113.18 | |
| Pfizer INC. | 3 | $92.39 | |
| Ucb, INC. | 1 | $80.00 | |
| Fresenius Kabi USA, LLC | 1 | $31.09 | |
| Genentech USA, INC. | 1 | $20.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
884
Patients
165
Total drug cost
$23,229
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 124 | 23 | $1,036 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 93 | 20 | $3,128 |
| Hydroxychloroquine Sulfate | Generic | 76 | 21 | $3,231 |
| Tramadol Hcl | Generic | 74 | 16 | $783 |
| Gabapentin | Generic | 73 | 15 | $2,313 |
| Levothyroxine Sodium | Generic | 62 | 20 | $923 |
| Celecoxib | Generic | 50 | 16 | $3,292 |
| Synthroid (Levothyroxine Sodium) | Brand | 48 | 11 | $5,515 |
| Amlodipine Besylate | Generic | 47 | 11 | $328 |
| Meloxicam | Generic | 46 | 12 | $254 |
Frequently asked questions
What is Dr. Daniel Arkfeld's medical specialty?
Dr. Daniel Arkfeld practices Rheumatology Physician in Los Angeles, CA.
Where does Dr. Daniel Arkfeld practice?
Dr. Daniel Arkfeld practices at 1520 San Pablo St, Los Angeles, CA 900335310. Office phone: 3234425100.
What is Dr. Daniel Arkfeld's NPI?
Dr. Daniel Arkfeld's National Provider Identifier (NPI) is 1780610105, issued by NPPES.
Does Dr. Daniel Arkfeld accept Medicare assignment?
Yes. Dr. Daniel Arkfeld accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Arkfeld 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 99214). Source: CMS Medicare Physician & Other Practitioners file.