Leah Spieler, M.D
NPI 1083630594 · Family Medicine Physician · Emeryville, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Spieler, M.D is a Family Medicine Physician provider in Emeryville, CA (NPI 1083630594).
Provider details
- NPI number
- 1083630594
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 237707 (NY)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
225 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 67 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 62 | $110 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $152 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 20 | $156 |
| Administration of Influenza Virus VaccineG0008 | 16 | $39 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 26 | 12 |
| Amlodipine Besylate | 22 | — |
| Levothyroxine Sodium | 20 | — |
| Sertraline Hcl | 19 | — |
| Metformin Hcl | 13 | — |
| Lisinopril | 12 | — |
| Estradiol | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 500 San Pablo AveAlbany, CA 94706-1103Phone: (510) 204-8130
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Leah Spieler's NPI number?
- Leah Spieler's National Provider Identifier (NPI) is 1083630594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Spieler's specialty?
- Leah Spieler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Spieler located?
- Leah Spieler's practice location on file with NPPES is 1333 Powell St Ste A103, Emeryville, CA 94608-2598.
- What is Leah Spieler's phone number?
- The practice phone number listed in the NPPES registry for Leah Spieler is (510) 225-1000.
- Does Leah Spieler accept Medicare?
- Leah Spieler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Spieler's NPI active?
- Yes — Leah Spieler's NPI (1083630594) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.