Michael Galbreath, MD
NPI 1255840799 · Family Medicine Physician · Whittier, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Galbreath, MD is a Family Medicine Physician provider in Whittier, CA (NPI 1255840799).
Provider details
- NPI number
- 1255840799
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
401 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 | 332 | $137 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 24 | $9 |
| Administration of Influenza Virus VaccineG0008 | 18 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $95 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $180 |
Typical Medicare-allowed amounts for these services range $9–$180 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,226 | 404 |
| Amlodipine Besylate | 811 | 271 |
| Lisinopril | 421 | 133 |
| Losartan Potassium | 402 | 126 |
| Levothyroxine Sodium | 359 | 103 |
| Metformin Hcl | 353 | 126 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-27
- Last updated
- 2021-01-18
- Certified
- 2021-01-18
Frequently asked questions
- What is Michael Galbreath's NPI number?
- Michael Galbreath's National Provider Identifier (NPI) is 1255840799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Galbreath's specialty?
- Michael Galbreath is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Galbreath located?
- Michael Galbreath's practice location on file with NPPES is 12401 Washington Blvd, Whittier, CA 90602-1006.
- What is Michael Galbreath's phone number?
- The practice phone number listed in the NPPES registry for Michael Galbreath is (562) 698-0811.
- Does Michael Galbreath accept Medicare?
- Michael Galbreath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Galbreath's NPI active?
- Yes — Michael Galbreath's NPI (1255840799) is active in the NPPES registry as of the last update on 2021-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.