No PECOS
1761 HOTEL CIR S # 108-109
San Diego, CA 92108
San Diego, CA 92108
- Not in PECOS data
- Organization · Specialist
Specialist Providers in California
174400000X
California
11,065Providers in state
3,748Organizations
7,317Individuals
1/111Page
A directory of 11,065 health care providers with a business address in California whose primary or secondary taxonomy code is 174400000X (Specialist). You are viewing page 1 of 111, which lists 99 of these providers: 54 organizations and 45 individual providers, of whom 21 are female and 24 are male. On this page, 13 are enrolled in PECOS; 9 accept and 2 may accept Medicare assignment. About taxonomy code 174400000X ›
California Specialist Directory
Showing 99 providers on page 1 of 111, sorted by last name / organization name. Use the bar below to filter the providers on this page.
No PECOS
1125 E 17TH ST, EAST 213
Santa Ana, CA 92701
Santa Ana, CA 92701
- Not in PECOS data
- Organization · Specialist
No PECOS
1041 E YORBA LINDA BLVD STE 210
Placentia, CA 92870
Placentia, CA 92870
- Not in PECOS data
- Organization · Specialist
No PECOS
9301 WILSHIRE BLVD, SUITE 301
Beverly Hills, CA 90210
Beverly Hills, CA 90210
- Not in PECOS data
- Organization · Specialist
No PECOS
1530 BESSIE AVE STE 102
Tracy, CA 95376
Tracy, CA 95376
- Not in PECOS data
- Organization · Specialist
No PECOS
2850 ARTESIA BLVD STE 107
Redondo Beach, CA 90278
Redondo Beach, CA 90278
- Not in PECOS data
- Organization · Specialist
No PECOS
8851 CENTER DR, SUITE 310
La Mesa, CA 91942
La Mesa, CA 91942
- Not in PECOS data
- Organization · Specialist
No PECOS
2417 MARSHALL AVE STE 4
Imperial, CA 92251
Imperial, CA 92251
- Not in PECOS data
- Organization · Specialist
No PECOS
555 E TACHEVAH DR, STE. 2E103
Palm Springs, CA 92262
Palm Springs, CA 92262
- Not in PECOS data
- Organization · Specialist
No PECOS
13172 VAN NUYS BLVD
Pacoima, CA 91331
Pacoima, CA 91331
- Not in PECOS data
- Organization · Specialist
No PECOS
1500 FRANKLIN ST
San Francisco, CA 94109
San Francisco, CA 94109
- Not in PECOS data
- Individual · Specialist
No PECOS
1000 W CARSON ST
Torrance, CA 90502
Torrance, CA 90502
- Not in PECOS data
- Individual · Psychiatry
No PECOS
16300 ROSCOE BLVD
Van Nuys, CA 91406
Van Nuys, CA 91406
- Not in PECOS data
- Individual · Specialist
No PECOS
7601 ATLANTIC AVE
Cudahy, CA 90201
Cudahy, CA 90201
- Not in PECOS data
- Individual · Specialist
No PECOS
1199 N INDIAN CANYON DR, STE. A
Palm Springs, CA 92262
Palm Springs, CA 92262
- Not in PECOS data
- Individual · Specialist
1310 SAN BERNARDINO RD, SUITE 103
Upland, CA 91786
Upland, CA 91786
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Gastroenterology
No PECOS
910 W SAN MARCOS BLVD STE 207
San Marcos, CA 92078
San Marcos, CA 92078
- Not in PECOS data
- Individual · Specialist
No PECOS
1333 2ND ST STE 100
Santa Monica, CA 90401
Santa Monica, CA 90401
- Not in PECOS data
- Individual · Specialist
PECOS
4501 X ST STE 3016
Sacramento, CA 95817
Sacramento, CA 95817
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Hematology & Oncology
No PECOS
11650 IBERIA PL, 101
San Diego, CA 92128
San Diego, CA 92128
- Not in PECOS data
- Individual · Specialist
No PECOS
1380 HOWARD ST, 4TH FLOOR
San Francisco, CA 94103
San Francisco, CA 94103
- Not in PECOS data
- Individual · Specialist
2230 LYNN RD STE 103
Thousand Oaks, CA 91360
Thousand Oaks, CA 91360
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Radiation Oncology
No PECOS
301 S MOORPARK RD
Thousand Oaks, CA 91361
Thousand Oaks, CA 91361
- Not in PECOS data
- Organization · Specialist
No PECOS
81709 DOCTOR CARREON BLVD STE C1
Indio, CA 92201
Indio, CA 92201
- Not in PECOS data
- Individual · Specialist
No PECOS
22672 LAMBERT ST STE 604
Lake Forest, CA 92630
Lake Forest, CA 92630
- Not in PECOS data
- Individual · Specialist
PECOS
3751 STOCKER ST # 2107
View Park, CA 90008
View Park, CA 90008
- Enrolled in PECOS, eligible to order and refer
- Individual · Psychiatry
No PECOS
333 CORPORATE DRIVE, SUITE #200
Ladera Ranch, CA 92694
Ladera Ranch, CA 92694
- Not in PECOS data
- Individual · Specialist
No PECOS
9301 WILSHIRE BLVD, SUITE 301
Beverly Hills, CA 90210
Beverly Hills, CA 90210
- Not in PECOS data
- Organization · Specialist
No PECOS
26460 SUMMIT CIR
Santa Clarita, CA 91350
Santa Clarita, CA 91350
- Not in PECOS data
- Individual · Specialist
No PECOS
1411 MARSH ST, SUITE 107
San Luis Obispo, CA 93401
San Luis Obispo, CA 93401
- Not in PECOS data
- Organization · Specialist
PECOS
1900 SULLIVAN AVE
Daly City, CA 94015
Daly City, CA 94015
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Hospitalist
No PECOS
1780 E MCFADDEN AVE STE 115
Santa Ana, CA 92705
Santa Ana, CA 92705
- Not in PECOS data
- Individual · Specialist
PECOS
3255 ESPLANADE
Chico, CA 95973
Chico, CA 95973
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Specialist
No PECOS
15251 NATIONAL AVE, SUITE 104
Los Gatos, CA 95032
Los Gatos, CA 95032
- Not in PECOS data
- Organization · Specialist
PECOS
1304 S DIAMOND BAR BLVD UNIT C
Diamond Bar, CA 91765
Diamond Bar, CA 91765
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
11100 WARNER AVE, SUITE 258
Fountain Valley, CA 92708
Fountain Valley, CA 92708
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Thoracic Surgery (Cardiothoracic Vascular Surgery)
No PECOS
1100 MARSHALL WAY
Placerville, CA 95667
Placerville, CA 95667
- Not in PECOS data
- Individual · Specialist
No PECOS
2630 W RUMBLE RD
Modesto, CA 95350
Modesto, CA 95350
- Not in PECOS data
- Individual · Specialist
No PECOS
9039 BOLSA AVE, SUITE 201
Westminster, CA 92683
Westminster, CA 92683
- Not in PECOS data
- Individual · Specialist
No PECOS
403 CHINN ST
Santa Rosa, CA 95404
Santa Rosa, CA 95404
- Not in PECOS data
- Individual · Specialist
No PECOS
2330 SAN RAMON VALLEY BLVD
San Ramon, CA 94583
San Ramon, CA 94583
- Not in PECOS data
- Individual · Specialist
PECOS
10800 MAGNOLIA AVE.
Riverside, CA 92505
Riverside, CA 92505
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
512 LUMINOUS
Irvine, CA 92603
Irvine, CA 92603
- Not in PECOS data
- Organization · Specialist
No PECOS
11328 KENYON WAY STE B
Rancho Cucamonga, CA 91701
Rancho Cucamonga, CA 91701
- Not in PECOS data
- Organization · Specialist
No PECOS
333 SUNSET AVE STE 140
Suisun City, CA 94585
Suisun City, CA 94585
- Not in PECOS data
- Organization · Specialist
No PECOS
1850 E PALMDALE BLVD
Palmdale, CA 93550
Palmdale, CA 93550
- Not in PECOS data
- Organization · Specialist
19671 BEACH BLVD STE 315
Huntington Beach, CA 92648
Huntington Beach, CA 92648
- Not in PECOS data
- Organization · Specialist
No PECOS
18350 ROSCOE BLVD STE 318
Northridge, CA 91325
Northridge, CA 91325
- Not in PECOS data
- Individual · Specialist
No PECOS
1133 E STANLEY BLVD, SUITE#117
Livermore, CA 94550
Livermore, CA 94550
- Not in PECOS data
- Organization · Specialist
No PECOS
886 GOOSE LAKE CT
San Jose, CA 95123
San Jose, CA 95123
- Not in PECOS data
- Individual · Specialist
PECOS
3621 FOREST GLENN DR
Modesto, CA 95355
Modesto, CA 95355
- Enrolled in PECOS, eligible to order and refer
- May accept Medicare assignment
- Individual · Specialist
No PECOS
2701 OCEAN PARK BLVD STE 150
Santa Monica, CA 90405
Santa Monica, CA 90405
- Not in PECOS data
- Individual · Specialist
No PECOS
1035 MARKET ST, STE. 400
San Francisco, CA 94103
San Francisco, CA 94103
- Not in PECOS data
- Individual · Specialist
No PECOS
3701 STOCKER ST, SUITE 105
Los Angeles, CA 90008
Los Angeles, CA 90008
- Not in PECOS data
- Organization · Specialist
No PECOS
4710 BIRCHWOOD CIR
Carlsbad, CA 92008
Carlsbad, CA 92008
- Not in PECOS data
- Individual · Occupational Therapist
No PECOS
222 W EULALIA ST, STE. 201
Glendale, CA 91204
Glendale, CA 91204
- Not in PECOS data
- Organization · Specialist
1172 S MAIN ST # 378
Salinas, CA 93901
Salinas, CA 93901
- Not in PECOS data
- Organization · Specialist
No PECOS
19730 VENTURA BLVD, SUITE 104
Woodland Hills, CA 91364
Woodland Hills, CA 91364
- Not in PECOS data
- Organization · Specialist
No PECOS
22600 LAMBERT ST STE 1204
Lake Forest, CA 92630
Lake Forest, CA 92630
- Not in PECOS data
- Organization · Specialist
No PECOS
500 SUTTER STREET, SUITE 908
San Francisco, CA 94102
San Francisco, CA 94102
- Not in PECOS data
- Individual · Specialist
No PECOS
1301 20TH ST, SUITE 300
Santa Monica, CA 90404
Santa Monica, CA 90404
- Not in PECOS data
- Individual · Specialist
No PECOS
1110 COAST VILLAGE CIR
Santa Barbara, CA 93108
Santa Barbara, CA 93108
- Not in PECOS data
- Organization · Specialist
400 EL CERRO BLVD., STE. 204
Danville, CA 94526
Danville, CA 94526
- Not in PECOS data
- Organization · Specialist
No PECOS
510 17TH ST
Oakland, CA 94612
Oakland, CA 94612
- Not in PECOS data
- Individual · Specialist
No PECOS
5266 HOLLISTER AVE, SUITE 107
Santa Barbara, CA 93111
Santa Barbara, CA 93111
- Not in PECOS data
- Individual · Specialist
PECOS
16030 VENTURA BLVD, SUITE 680
Encino, CA 91436
Encino, CA 91436
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
6310 SAN VICENTE BLVD, SUITE 330
Los Angeles, CA 90048
Los Angeles, CA 90048
- Enrolled in PECOS, eligible to order and refer
- May accept Medicare assignment
- Individual · Gynecology
No PECOS
18350 ROSCOE BLVD STE 200
Northridge, CA 91325
Northridge, CA 91325
- Not in PECOS data
- Organization · Specialist
PECOS
300 UCLA MEDICAL PLZ STE 2200
Los Angeles, CA 90095
Los Angeles, CA 90095
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Psychiatry
No PECOS
20990 VALLEY GREEN DR APT 624
Cupertino, CA 95014
Cupertino, CA 95014
- Not in PECOS data
- Individual · Specialist
No PECOS
13952 COLLIER RD
Grass Valley, CA 95945
Grass Valley, CA 95945
- Not in PECOS data
- Individual · Specialist
No PECOS
5950 SANTO RD STE D
San Diego, CA 92124
San Diego, CA 92124
- Not in PECOS data
- Organization · Specialist
No PECOS
855 3RD AVE, SUITE #3300
Chula Vista, CA 91911
Chula Vista, CA 91911
- Not in PECOS data
- Organization · Specialist
No PECOS
31921 CAMINO CAPISTRANO, SUITE 19
San Juan Capistrano, CA 92675
San Juan Capistrano, CA 92675
- Not in PECOS data
- Organization · Specialist
No PECOS
1676 E 6TH ST STE C
Beaumont, CA 92223
Beaumont, CA 92223
- Not in PECOS data
- Accepts Medicare assignment
- Individual · Specialist
No PECOS
16311 VENTURA BLVD STE 550
Encino, CA 91436
Encino, CA 91436
- Not in PECOS data
- Organization · Specialist
1310 W STEWART DR, SUITE 508
Orange, CA 92868
Orange, CA 92868
- Not in PECOS data
- Organization · Specialist
No PECOS
655 EUCLID AVE, SUITE 207
National City, CA 91950
National City, CA 91950
- Not in PECOS data
- Organization · Specialist
5959 TRUXTUN AVE STE 100
Bakersfield, CA 93309
Bakersfield, CA 93309
- Not in PECOS data
- Organization · Specialist
301 N AVALON BLVD
Wilmington, CA 90744
Wilmington, CA 90744
- Not in PECOS data
- Organization · Specialist
No PECOS
2500 E BALL RD STE 110
Anaheim, CA 92806
Anaheim, CA 92806
- Not in PECOS data
- Organization · Specialist
No PECOS
2237 FARADAY AVE., STE 100
Carlsbad, CA 92008
Carlsbad, CA 92008
- Not in PECOS data
- Organization · Specialist
2490 HOSPITAL DR, SUITE 311
Mountain View, CA 94040
Mountain View, CA 94040
- Not in PECOS data
- Organization · Specialist
No PECOS
1125 E 17TH ST, SUITE N560
Santa Ana, CA 92701
Santa Ana, CA 92701
- Not in PECOS data
- Organization · Specialist
28212 KELLY JOHNSON PKWY, SUITE 245
Valencia, CA 91355
Valencia, CA 91355
- Not in PECOS data
- Organization · Specialist
14830 LOS GATOS BLVD STE 100
Los Gatos, CA 95032
Los Gatos, CA 95032
- Not in PECOS data
- Organization · Specialist
No PECOS
1360 BAILEY ST
Hanford, CA 93230
Hanford, CA 93230
- Not in PECOS data
- Organization · Specialist
No PECOS
19582 BEACH BLVD, #102
Huntington Beach, CA 92648
Huntington Beach, CA 92648
- Not in PECOS data
- Organization · Specialist
1045 ATLANTIC AVE, SUITE 708
Long Beach, CA 90813
Long Beach, CA 90813
- Not in PECOS data
- Organization · Specialist
No PECOS
8501 BRIMHALL RD, 300
Bakersfield, CA 93312
Bakersfield, CA 93312
- Not in PECOS data
- Organization · Specialist
8585 KNOTT AVE, SUITE 200
Buena Park, CA 90620
Buena Park, CA 90620
- Not in PECOS data
- Organization · Specialist
No PECOS
2601 16TH ST
Bakersfield, CA 93301
Bakersfield, CA 93301
- Not in PECOS data
- Organization · Specialist
No PECOS
1532 NEWPORT BLVD
Costa Mesa, CA 92627
Costa Mesa, CA 92627
- Not in PECOS data
- Organization · Multi-Specialty
No PECOS
9301 WILSHIRE BLVD., SUITE 303
Beverly Hills, CA 90210
Beverly Hills, CA 90210
- Not in PECOS data
- Organization · Specialist
3409 CALLOWAY DR UNIT 601
Bakersfield, CA 93312
Bakersfield, CA 93312
- Not in PECOS data
- Organization · Specialist
24502 PACIFIC PARK DR, SUITE 105
Aliso Viejo, CA 92656
Aliso Viejo, CA 92656
- Not in PECOS data
- Organization · Specialist
No PECOS
15525 POMERADO ROAD, SUITE E-6
Poway, CA 92064
Poway, CA 92064
- Not in PECOS data
- Organization · Orthopaedic Surgery
No providers on this page match your filter. Search the full directory instead.
Frequently Asked Questions
As of the latest NPPES update, 11,065 providers in California are registered under taxonomy code 174400000X (Specialist). Of these, 3,748 (34%) are organizations and 7,317 (66%) are individual providers. Among the individual providers, 3,487 are female and 3,822 are male. The full directory spans 111 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 July 12, 2026. A provider that recently updated their record may take a short time to appear here.
Provider Composition & Statistics
11,065Total providers
3,748Organizations 34%
7,317Individuals 66%
3,487Female
3,822Male
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 26.0.
