No PECOS
255 N GILBERT ST BLDG B4
Hemet, CA 92543
Hemet, CA 92543
- Not in PECOS data
- Organization · Nephrology
Internal Medicine Nephrology Providers in California
207RN0300X
California
2,157Providers in state
568Organizations
1,589Individuals
1/22Page
A directory of 2,157 health care providers with a business address in California whose primary or secondary taxonomy code is 207RN0300X (Internal Medicine Nephrology). You are viewing page 1 of 22, which lists 94 of these providers: 33 organizations and 61 individual providers, of whom 18 are female and 43 are male. On this page, 54 are enrolled in PECOS; 48 accept and 1 may accept Medicare assignment. About taxonomy code 207RN0300X ›
California Internal Medicine Nephrology Directory
Showing 94 providers on page 1 of 22, sorted by last name / organization name. Use the bar below to filter the providers on this page.
No PECOS
11100 WARNER AVE, SUITE 218
Fountain Valley, CA 92708
Fountain Valley, CA 92708
- Not in PECOS data
- Organization · Nephrology
No PECOS
1007 WEST AVE M-14, SUITE B-1
Palmdale, CA 93551
Palmdale, CA 93551
- Not in PECOS data
- Organization · Nephrology
PECOS
4733 W SUNSET BLVD
Los Angeles, CA 90027
Los Angeles, CA 90027
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
200 UCLA MEDICAL PLZ STE 565C
Los Angeles, CA 90095
Los Angeles, CA 90095
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
11550 INDIAN HILLS RD, SUITE 371
Mission Hills, CA 91345
Mission Hills, CA 91345
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
200 W ARBOR DR
San Diego, CA 92103
San Diego, CA 92103
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
200 MEDICAL PLAZA SUITE 365C
Los Angeles, CA 90095
Los Angeles, CA 90095
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
2080 CENTURY PARK EAST, SUITE 1410
Los Angeles, CA 90067
Los Angeles, CA 90067
- Not in PECOS data
- Organization · Nephrology
1001 W. SIXTH STREET, SUITE A
Ontario, CA 91762
Ontario, CA 91762
- Not in PECOS data
- Organization · Nephrology
No PECOS
1100 N PALM CANYON DR STE 211
Palm Springs, CA 92262
Palm Springs, CA 92262
- Not in PECOS data
- Individual · Nephrology
PECOS
300 PASTEUR DR
Stanford, CA 94305
Stanford, CA 94305
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
1601 W AVENUE J STE 203
Lancaster, CA 93534
Lancaster, CA 93534
- Not in PECOS data
- Organization · Nephrology
5830 WHITTIER BLVD
Los Angeles, CA 90022
Los Angeles, CA 90022
- Not in PECOS data
- Organization · Nephrology
No PECOS
275 W SAN BERNARDINO RD
Covina, CA 91723
Covina, CA 91723
- Not in PECOS data
- Organization · Nephrology
No PECOS
320 S GARFIELD AVE STE 206
Alhambra, CA 91801
Alhambra, CA 91801
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
6700 N 1ST ST STE 119
Fresno, CA 93710
Fresno, CA 93710
- Not in PECOS data
- Organization · Nephrology
500 N GARFIELD AVE, SUITE 306
Monterey Park, CA 91754
Monterey Park, CA 91754
- Not in PECOS data
- Organization · Nephrology
233 E CALDWELL AVE
Visalia, CA 93277
Visalia, CA 93277
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
50 ALESSANDRO PL, STE 140
Pasadena, CA 91105
Pasadena, CA 91105
- Not in PECOS data
- Organization · Nephrology
No PECOS
3737 MARTIN LUTHER KING JR BLVD STE 400
Lynwood, CA 90262
Lynwood, CA 90262
- Not in PECOS data
- Organization · Nephrology
1520 SAN PABLO ST, SUITE 1000
Los Angeles, CA 90033
Los Angeles, CA 90033
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
3591 EAST IMPERIAL HIGHWAY, SUITE 1
Lynwood, CA 90262
Lynwood, CA 90262
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
2315 STOCKTON BLVD
Sacramento, CA 95817
Sacramento, CA 95817
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
4060 4TH AVE, STE 220
San Diego, CA 92103
San Diego, CA 92103
- Not in PECOS data
- Individual · Nephrology
PECOS
1000 W CARSON ST, C1 ANNEX
Torrance, CA 90502
Torrance, CA 90502
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
325 ROLLING OAKS DR STE 130
Thousand Oaks, CA 91361
Thousand Oaks, CA 91361
- Not in PECOS data
- Organization · Nephrology
No PECOS
3933 COFFEE RD, STE. B
Bakersfield, CA 93308
Bakersfield, CA 93308
- Not in PECOS data
- Organization · Nephrology
No PECOS
5125 SKYWAY
Paradise, CA 95969
Paradise, CA 95969
- Not in PECOS data
- Organization · Family Medicine
No PECOS
111 RALEY BLVD STE 220
Chico, CA 95928
Chico, CA 95928
- Not in PECOS data
- Organization · Nephrology
No PECOS
5400 W HILLSDALE AVE
Visalia, CA 93291
Visalia, CA 93291
- Not in PECOS data
- Organization · Family Medicine
No PECOS
111 RALEY BLVD STE 160
Chico, CA 95928
Chico, CA 95928
- Not in PECOS data
- Organization · Nephrology
No PECOS
821 S. SAINT HELENA HWY, SUITE 2
Saint Helena, CA 94574
Saint Helena, CA 94574
- Not in PECOS data
- Organization · Nephrology
No PECOS
2070 SILENCE DR
San Jose, CA 95148
San Jose, CA 95148
- Not in PECOS data
- Organization · Nephrology
4150 V ST STE 3500
Sacramento, CA 95817
Sacramento, CA 95817
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
25411 CABOT RD STE 105
Laguna Hills, CA 92653
Laguna Hills, CA 92653
- Not in PECOS data
- Organization · Nephrology
PECOS
18433 ROSCOE BLVD STE 202
Northridge, CA 91325
Northridge, CA 91325
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
220 N IMPERIAL AVE
Imperial, CA 92251
Imperial, CA 92251
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
1600 N ROSE AVE
Oxnard, CA 93030
Oxnard, CA 93030
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Critical Care Medicine
No PECOS
401 E HIGHLAND AVE, SUITE 551
San Bernardino, CA 92404
San Bernardino, CA 92404
- Not in PECOS data
- Individual · Nephrology
2503 BEVERLY BLVD, STE. #2
Los Angeles, CA 90057
Los Angeles, CA 90057
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
20055 CASTRO VALLEY ROAD
Castro Valley 94546, CA 94546
Castro Valley 94546, CA 94546
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
1646 E HERNDON AVE STE 106
Fresno, CA 93720
Fresno, CA 93720
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
15775 LAGUNA CANYON RD, SUITE 220
Irvine, CA 92618
Irvine, CA 92618
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
101 THE CITY DR S
Orange, CA 92868
Orange, CA 92868
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
1700 E CESAR E CHAVEZ AVE, SUITE 3750
Los Angeles, CA 90033
Los Angeles, CA 90033
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
300 PASTEUR DR
Stanford, CA 94305
Stanford, CA 94305
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
975 SERENO DR
Vallejo, CA 94589
Vallejo, CA 94589
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
4234 RIVERWALK PKWY STE 230
Riverside, CA 92505
Riverside, CA 92505
- Enrolled in PECOS, eligible to order and refer
- May accept Medicare assignment
- Individual · Critical Care Medicine
No PECOS
717 WEST FOOTHILL BLVD
Monrovia, CA 91016
Monrovia, CA 91016
- Not in PECOS data
- Organization · Nephrology
11180 WARNER AVE STE 463
Fountain Valley, CA 92708
Fountain Valley, CA 92708
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
20911 EARL ST, SUITE 180
Torrance, CA 90503
Torrance, CA 90503
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
1999 MOWRY AVE, SUITE R
Fremont, CA 94538
Fremont, CA 94538
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
11234 ANDERSON ST
Loma Linda, CA 92354
Loma Linda, CA 92354
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
2905 TELEGRAPH AVE
Berkeley, CA 94705
Berkeley, CA 94705
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
1520 SAN PABLO ST, SUITE 1000
Los Angeles, CA 90033
Los Angeles, CA 90033
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
9939 MAGNOLIA AVE
Riverside, CA 92503
Riverside, CA 92503
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
700 TIVERTON AVE # 7-155
Los Angeles, CA 90095
Los Angeles, CA 90095
- Enrolled in PECOS, eligible to order and refer
- Individual · Nephrology
41 SANTA ANA RD
Hollister, CA 95023
Hollister, CA 95023
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
536 E FOOTHILL BLVD, STE B
Upland, CA 91786
Upland, CA 91786
- Enrolled in PECOS, eligible to order and refer
- Individual · Nephrology
No PECOS
18370 BURBANK BLVD, SUITE 211
Tarzana, CA 91356
Tarzana, CA 91356
- Not in PECOS data
- Organization · Nephrology
PECOS
150 CARNATION DR
Freedom, CA 95019
Freedom, CA 95019
- Enrolled in PECOS, eligible to order and refer
- Individual · Nephrology
PECOS
631 E GRAND AVE
Escondido, CA 92025
Escondido, CA 92025
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
7601 IMPERIAL HWY
Downey, CA 90242
Downey, CA 90242
- Not in PECOS data
- Individual · Nephrology
PECOS
7910 FROST ST, STE 220
San Diego, CA 92123
San Diego, CA 92123
- Enrolled in PECOS, eligible to order and refer
- Individual · Nephrology
No PECOS
5901 W OLYMPIC BLVD, SUITE 307
Los Angeles, CA 90036
Los Angeles, CA 90036
- Not in PECOS data
- Organization · Nephrology
PECOS
6093 NATALIE RD
Chino Hills, CA 91709
Chino Hills, CA 91709
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
2315 STOCKTON BLVD
Sacramento, CA 95817
Sacramento, CA 95817
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
1801 W ROMNEYA DR
Anaheim, CA 92801
Anaheim, CA 92801
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
7223 CHURCH ST STE A20
Highland, CA 92346
Highland, CA 92346
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
10 CONGRESS ST, SUITE 507
Pasadena, CA 91105
Pasadena, CA 91105
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
3933 COFFEE RD STE B
Bakersfield, CA 93308
Bakersfield, CA 93308
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
333 UNIVERSITY AVE STE 120
Sacramento, CA 95825
Sacramento, CA 95825
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
22550 SAVI RANCH PKWY, NEPHROLOGY DEPT
Yorba Linda, CA 92887
Yorba Linda, CA 92887
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
7024 MELROSE AVE STE 460
Los Angeles, CA 90038
Los Angeles, CA 90038
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
24881 ALICIA PKWY, UNIT N
Laguna Hills, CA 92653
Laguna Hills, CA 92653
- Not in PECOS data
- Organization · Nephrology
PECOS
24881 ALICIA PKWY, SUIT N
Laguna Hills, CA 92653
Laguna Hills, CA 92653
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
18433 ROSCOE BLVD, STE. 202
Northridge, CA 91325
Northridge, CA 91325
- Not in PECOS data
- Organization · Nephrology
No PECOS
1500 N WATERMAN AVE
San Bernardino, CA 92404
San Bernardino, CA 92404
- Not in PECOS data
- Organization · Nephrology
No PECOS
13939 E 14TH ST, STE 170
San Leandro, CA 94578
San Leandro, CA 94578
- Not in PECOS data
- Organization · Nephrology
No PECOS
2316 HARRISON AVE
Eureka, CA 95501
Eureka, CA 95501
- Not in PECOS data
- Organization · Nephrology
3300 E SOUTH ST STE 307
Lakewood, CA 90805
Lakewood, CA 90805
- Not in PECOS data
- Organization · Nephrology
No PECOS
2160 APPIAN WAY, SUITE 200
Pinole, CA 94564
Pinole, CA 94564
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
5120 HILL RD E
Lakeport, CA 95453
Lakeport, CA 95453
- Not in PECOS data
- Individual · Nephrology
13939 E 14TH ST, SUITE 170
San Leandro, CA 94578
San Leandro, CA 94578
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
11550 INDIAN HILLS RD STE 371
Mission Hills, CA 91345
Mission Hills, CA 91345
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
2315 STOCKTON BLVD
Sacramento, CA 95817
Sacramento, CA 95817
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
2009 BAYWOOD LN
Davis, CA 95618
Davis, CA 95618
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
533 PARNASSUS AVENUE, U404 BOX 0532
San Fransisco, CA 94143
San Fransisco, CA 94143
- Not in PECOS data
- Individual · Nephrology
PECOS
31537 RANCHO PUEBLO RD STE 201
Temecula, CA 92592
Temecula, CA 92592
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
2025 MORSE AVE
Sacramento, CA 95825
Sacramento, CA 95825
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
No PECOS
3114 W BEVERLY BLVD
Montebello, CA 90640
Montebello, CA 90640
- Not in PECOS data
- Individual · Nephrology
PECOS
795 EL CAMINO REAL
Palo Alto, CA 94301
Palo Alto, CA 94301
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
43322 GINGHAM AVE, SUITE 105, BARTZ-ALTADONNA CHC
Lancaster, CA 93535
Lancaster, CA 93535
- Enrolled in PECOS, eligible to order and refer
- Individual · Nephrology
No providers on this page match your filter. Search the full directory instead.
Frequently Asked Questions
As of the latest NPPES update, 2,157 providers in California are registered under taxonomy code 207RN0300X (Internal Medicine Nephrology). Of these, 568 (26%) are organizations and 1,589 (74%) are individual providers. Among the individual providers, 494 are female and 1,095 are male. The full directory spans 22 pages of up to 100 providers each.
Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.
The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on June 21, 2026. A provider that recently updated their record may take a short time to appear here.
Provider Composition & Statistics
2,157Total providers
568Organizations 26%
1,589Individuals 74%
494Female
1,095Male
Counts reflect California. Gender is recorded for individual providers only. Source: NPPES.
Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 25.1.
