Robyn Glezer, D.O.
NPI 1427340488 · Family Medicine Physician · Simi Valley, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robyn Glezer, D.O. is a Family Medicine Physician provider in Simi Valley, CA (NPI 1427340488).
Provider details
- NPI number
- 1427340488
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 12584 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 312 | 134 |
| Lisinopril | 205 | 69 |
| Levothyroxine Sodium | 197 | 68 |
| Rosuvastatin Calcium | 164 | 64 |
| Losartan Potassium | 164 | 59 |
| Amlodipine Besylate | 156 | 59 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-10
- Last updated
- 2021-11-04
- Certified
- 2021-11-04
Frequently asked questions
- What is Robyn Glezer's NPI number?
- Robyn Glezer's National Provider Identifier (NPI) is 1427340488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robyn Glezer's specialty?
- Robyn Glezer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robyn Glezer located?
- Robyn Glezer's practice location on file with NPPES is 3900 Alamo St, Simi Valley, CA 93063-2111.
- What is Robyn Glezer's phone number?
- The practice phone number listed in the NPPES registry for Robyn Glezer is (805) 582-3077.
- Does Robyn Glezer accept Medicare?
- Robyn Glezer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robyn Glezer's NPI active?
- Yes — Robyn Glezer's NPI (1427340488) is active in the NPPES registry as of the last update on 2021-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.