Khaled Hassan, M.D.
NPI 1023272309 · MOHS-Micrographic Surgery Physician · Fullerton, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khaled Hassan, M.D. is a MOHS-Micrographic Surgery Physician provider in Fullerton, CA (NPI 1023272309).
Provider details
- NPI number
- 1023272309
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A111137 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
2,595 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 810 | $8 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 338 | $79 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 274 | $99 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 157 | $49 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, Each Additional Stage, 1-5 Tissue Blocks17312 | 133 | $462 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 442 | 343 |
| Doxycycline Hyclate | 96 | 47 |
| Ketoconazole | 85 | 30 |
| Clobetasol Propionate | 80 | 46 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 57 | 54 |
| Triamcinolone Acetonide | 55 | 50 |
| Fluocinonide | 55 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$992 across 35 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
- 2008-07-15
- Last updated
- 2021-11-03
- Certified
- 2021-11-03
Frequently asked questions
- What is Khaled Hassan's NPI number?
- Khaled Hassan's National Provider Identifier (NPI) is 1023272309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khaled Hassan's specialty?
- Khaled Hassan is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Khaled Hassan located?
- Khaled Hassan's practice location on file with NPPES is 2720 N Harbor Blvd, Fullerton, CA 92835-2609.
- What is Khaled Hassan's phone number?
- The practice phone number listed in the NPPES registry for Khaled Hassan is (714) 578-8527.
- Does Khaled Hassan accept Medicare?
- Khaled Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Khaled Hassan's NPI active?
- Yes — Khaled Hassan's NPI (1023272309) is active in the NPPES registry as of the last update on 2021-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.