Gregory Galbreath, M.D.
NPI 1780022327 · Family Medicine Physician · La Mirada, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Galbreath, M.D. is a Family Medicine Physician provider in La Mirada, CA (NPI 1780022327).
Provider details
- NPI number
- 1780022327
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A139469 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
200 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 109 | $96 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $136 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 17 | $141 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 16 | $9 |
Typical Medicare-allowed amounts for these services range $9–$141 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 499 | 167 |
| Lisinopril | 340 | 102 |
| Amlodipine Besylate | 225 | 72 |
| Losartan Potassium | 209 | 73 |
| Metformin Hcl | 193 | 61 |
| Levothyroxine Sodium | 167 | 52 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-05
- Last updated
- 2016-08-12
Frequently asked questions
- What is Gregory Galbreath's NPI number?
- Gregory Galbreath's National Provider Identifier (NPI) is 1780022327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Galbreath's specialty?
- Gregory Galbreath is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Galbreath located?
- Gregory Galbreath's practice location on file with NPPES is 12675 La Mirada Blvd Ste 201, La Mirada, CA 90638-2235.
- What is Gregory Galbreath's phone number?
- The practice phone number listed in the NPPES registry for Gregory Galbreath is (562) 903-7339.
- Does Gregory Galbreath accept Medicare?
- Gregory Galbreath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Galbreath's NPI active?
- Yes — Gregory Galbreath's NPI (1780022327) is active in the NPPES registry as of the last update on 2016-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.