Michael Homayun, DDS
NPI 1326260597 · Periodontics · Marina Del Rey, CA
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Homayun, DDS is a Periodontics provider in Marina Del Rey, CA (NPI 1326260597).
Provider details
- NPI number
- 1326260597
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 37838 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
747 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Repair of Lower Jaw Bone With Bone Graft21215 | 85 | $4,284 |
| X-Ray of Lower Jaws, Upper Jaws and Teeth70355 | 85 | $10 |
| Simple Repair of Surface Wound of Face, Ears, Eyelids, Nose, Lips, Or Mouth, 2.5 Cm Or Less12011 | 77 | $61 |
| Removal of Lower Jaw Bone21025 | 68 | $429 |
| Repair of Nasal Or Cheek Bone With Bone Graft21210 | 51 | $1,561 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 50 | $236 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 207 | 126 |
| Ibuprofen | 127 | 91 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 84 | 67 |
| Chlorhexidine Gluconate | 46 | 28 |
| Clindamycin Hcl | 42 | 30 |
| Cephalexin | 12 | — |
| Methylprednisolone | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Homayun's NPI number?
- Michael Homayun's National Provider Identifier (NPI) is 1326260597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Homayun's specialty?
- Michael Homayun is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Michael Homayun located?
- Michael Homayun's practice location on file with NPPES is 4640 Admiralty Way, Marina Del Rey, CA 90292-6621.
- What is Michael Homayun's phone number?
- The practice phone number listed in the NPPES registry for Michael Homayun is (310) 821-2611.
- Does Michael Homayun accept Medicare?
- Michael Homayun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Homayun's NPI active?
- Yes — Michael Homayun's NPI (1326260597) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.