Raymond Kleinfelder, D.O.
NPI 1659751121 · Dermatology Physician · Costa Mesa, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raymond Kleinfelder, D.O. is a Dermatology Physician provider in Costa Mesa, CA (NPI 1659751121).
Provider details
- NPI number
- 1659751121
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 036151703 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
5,540 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 | 2,111 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 753 | $98 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 582 | $53 |
| Biopsy of Related Skin Growth, First Growth11102 | 528 | $109 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 306 | $56 |
| High Dose Rate Electronic Brachytherapy, External0394T |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Betamethasone Dipropionate | 99 | 57 |
| Triamcinolone Acetonide | 87 | 62 |
| Clobetasol Propionate | 85 | 36 |
| Ketoconazole | 74 | 38 |
| Mupirocin | 46 | 40 |
| Hydrocortisone | 40 | 30 |
| Doxycycline Hyclate | 31 | 14 |
| Dupilumabbrand: Dupixent Pen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,334 across 139 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
Additional practice locations (1)
- 11645 Wilshire Blvd Ste 900Los Angeles, CA 90025-6811Phone: (424) 243-7668Fax: (213) 408-4414
Registry dates
- Enumerated
- 2015-05-31
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is Raymond Kleinfelder's NPI number?
- Raymond Kleinfelder's National Provider Identifier (NPI) is 1659751121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raymond Kleinfelder's specialty?
- Raymond Kleinfelder is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Raymond Kleinfelder located?
- Raymond Kleinfelder's practice location on file with NPPES is 3080 Bristol St Ste 650, Costa Mesa, CA 92626-7311.
- What is Raymond Kleinfelder's phone number?
- The practice phone number listed in the NPPES registry for Raymond Kleinfelder is (949) 317-2558.
- Does Raymond Kleinfelder accept Medicare?
- Raymond Kleinfelder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raymond Kleinfelder's NPI active?
- Yes — Raymond Kleinfelder's NPI (1659751121) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.