Doctor profile · Federal record

Dr. Jean Claude Bassila, M.D.

Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Nephrology Physician · Nephrology Physician · Santa Rosa, CA

  • NPI 1487817854
  • Accepts Medicare
  • 20 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4720 Hoen Ave Ste 1
Santa Rosa, CA 954057867
(707) 527-9510
fax (833) 941-2589
Additional location
3230 Beard RD Ste 1
Napa, CA 945583659
(707) 253-7005
fax (707) 253-7271
Mailing address
1005 Northgate Dr # 121
San Rafael, CA 949032500

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
April 20, 2022
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (3)
California #A145695 · Mississippi #22784 · California #A145965
Medicaid
MS #09481295

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487817854. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,652
Distinct HCPCS
10
Medicare allowed
$353,061
HCPCS Description Services Patients Avg allowed
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 555 61 $51
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 480 47 $43
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 389 64 $67
99214 Established patient office or other outpatient visit, 30-39 minutes 365 141 $136
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 354 66 $54
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 284 47 $59
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 255 54 $125
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 229 31 $372
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 172 53 $83
90970 Dialysis services, per day, less than full month service (20 years or older) 163 24 $9

In context: peer comparison

Among 3 peers in this city , average services per provider: 159. This provider delivers 23× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$37
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, Inc. 2 $36.86

By nature of payment

Food and Beverage
$37

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
485
Patients
92
Total drug cost
$93,736
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 86 32 $1,309
Furosemide Generic 86 24 $766
Calcitriol Generic 41 13 $789
Allopurinol Generic 39 11 $827
Losartan Potassium Generic 38 12 $777
Veltassa (Patiromer Calcium Sorbitex) Brand 27 0 $36,971
Atorvastatin Calcium Generic 26 0 $464
Sevelamer Carbonate Generic 25 0 $28,278
Lokelma (Sodium Zirconium Cyclosilicate) Brand 21 0 $22,312
Tamsulosin Hcl Generic 21 0 $203

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jean Claude Bassila's medical specialty?
Dr. Jean Claude Bassila practices Nephrology Physician in Santa Rosa, CA.
Where does Dr. Jean Claude Bassila practice?
Dr. Jean Claude Bassila practices at 4720 Hoen Ave Ste 1, Santa Rosa, CA 954057867. Office phone: 7075279510.
What is Dr. Jean Claude Bassila's NPI?
Dr. Jean Claude Bassila's National Provider Identifier (NPI) is 1487817854, issued by NPPES.
Does Dr. Jean Claude Bassila accept Medicare assignment?
Yes. Dr. Jean Claude Bassila accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jean Claude Bassila commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Management using the results of remote vital sign monitoring per calendar month (HCPCS 99458); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.