Doctor profile · Federal record
Dr. John Fisher, M.D.
Nephrology Physician (CMS: Nephrology) · Palmdale, CA
- NPI 1699777334
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 45 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1007 W Avenue M14, Suite B-1
Palmdale, CA 935511443
(661) 265-7019
fax (661) 265-7089
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- December 13, 2011
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A41776
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699777334. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
855
Distinct HCPCS
4
Medicare allowed
$225,067
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 385 | 52 | $374 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 350 | 145 | $139 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 84 | 33 | $311 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $180 |
In context: peer comparison
Among 1 peers in Palmdale Nephrology Physician, average services per provider: 213. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Aurinia Pharma U.S., INC. | 1 | $16.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,526
Patients
459
Total drug cost
$334,441
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 164 | 61 | $2,739 |
| Sevelamer Carbonate | Generic | 153 | 35 | $34,607 |
| Clonidine Hcl | Generic | 149 | 47 | $2,537 |
| Metoprolol Succinate | Generic | 127 | 52 | $3,271 |
| Nifedipine ER (Nifedipine) | Brand | 123 | 35 | $8,983 |
| Furosemide | Generic | 119 | 40 | $869 |
| Atenolol | Generic | 103 | 36 | $1,698 |
| Tamsulosin Hcl | Generic | 100 | 36 | $3,536 |
| Velphoro (Sucroferric Oxyhydroxide) | Brand | 95 | 25 | $265,569 |
| Carvedilol | Generic | 84 | 21 | $1,384 |
Hospital affiliations
Frequently asked questions
What is Dr. John Fisher's medical specialty?
Dr. John Fisher practices Nephrology Physician in Palmdale, CA.
Where does Dr. John Fisher practice?
Dr. John Fisher practices at 1007 W Avenue M14, Palmdale, CA 935511443. Office phone: 6612657019.
What is Dr. John Fisher's NPI?
Dr. John Fisher's National Provider Identifier (NPI) is 1699777334, issued by NPPES.
Does Dr. John Fisher accept Medicare assignment?
Yes. Dr. John Fisher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Fisher commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.