Bill Jou, M.D.
NPI 1285699967 · Endocrinology, Diabetes & Metabolism Physician · Temecula, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bill Jou, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Temecula, CA (NPI 1285699967).
Provider details
- NPI number
- 1285699967
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A61675 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,488 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 929 | $116 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 305 | $32 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $76 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 79 | $157 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 41 | $14 |
| Brief Communication Technology-Based Service, E.g. Virtual Check-In, By a Physician Or Other Qualified Health Care Professional Who Can Report Evaluation and Management Services, Provided to an Established Patient, Not Originating From a Related E/M Servic |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,196 | 275 |
| Semaglutidebrand: Ozempic | 1,043 | 212 |
| Dapagliflozin Propanediolbrand: Farxiga | 423 | 94 |
| Empagliflozinbrand: Jardiance | 419 | 108 |
| Methimazole | 343 | 82 |
| Metformin Hcl | 343 | 119 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$986 across 47 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2016-12-26
Frequently asked questions
- What is Bill Jou's NPI number?
- Bill Jou's National Provider Identifier (NPI) is 1285699967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bill Jou's specialty?
- Bill Jou is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Bill Jou located?
- Bill Jou's practice location on file with NPPES is 31515 Rancho Pueblo Rd, Temecula, CA 92592-4836.
- What is Bill Jou's phone number?
- The practice phone number listed in the NPPES registry for Bill Jou is (951) 676-8118.
- Does Bill Jou accept Medicare?
- Bill Jou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bill Jou's NPI active?
- Yes — Bill Jou's NPI (1285699967) is active in the NPPES registry as of the last update on 2016-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.