Joan Haynes-Lee, M.D.
NPI 1578590097 · Family Medicine Physician · Loma Linda, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Haynes-Lee, M.D. is a Family Medicine Physician provider in Loma Linda, CA (NPI 1578590097).
Provider details
- NPI number
- 1578590097
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 65038 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
392 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 229 | $132 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 45 | $133 |
| Hemoglobin A1c Level83036 | 23 | $10 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $185 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 19 | $3 |
| Automated Urinalysis Test81003 | 18 | $2 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 134 | 55 |
| Losartan Potassium | 112 | 46 |
| Rosuvastatin Calcium | 111 | 39 |
| Levothyroxine Sodium | 60 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 57 | 29 |
| Amlodipine Besylate | 55 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2018-12-03
Frequently asked questions
- What is Joan Haynes-Lee's NPI number?
- Joan Haynes-Lee's National Provider Identifier (NPI) is 1578590097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Haynes-Lee's specialty?
- Joan Haynes-Lee is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Haynes-Lee located?
- Joan Haynes-Lee's practice location on file with NPPES is 25455 Barton Rd Ste 204b, Loma Linda, CA 92354-3130.
- What is Joan Haynes-Lee's phone number?
- The practice phone number listed in the NPPES registry for Joan Haynes-Lee is (909) 558-6600.
- Does Joan Haynes-Lee accept Medicare?
- Joan Haynes-Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Haynes-Lee's NPI active?
- Yes — Joan Haynes-Lee's NPI (1578590097) is active in the NPPES registry as of the last update on 2018-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.