Karen Keller, MD
NPI 1437157054 · Dermatology Physician · Burlingame, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Keller, MD is a Dermatology Physician provider in Burlingame, CA (NPI 1437157054).
Provider details
- NPI number
- 1437157054
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A67381 (CA)
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
20 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
3,878 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 | 1,195 | $9 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 650 | $27 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 517 | $162 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 433 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 345 | $115 |
| Biopsy of Related Skin Growth, First Growth11102 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 96 | 77 |
| Clobetasol Propionate | 96 | 69 |
| Ketoconazole | 78 | 51 |
| Doxycycline Monohydrate | 45 | 18 |
| Mupirocin | 34 | 27 |
| Betamethasone Dipropionate | 32 | 23 |
| Fluorouracil | 31 | 30 |
| Hydrocortisone | 27 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$596 across 28 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
- 2005-07-08
- Last updated
- 2011-08-30
Frequently asked questions
- What is Karen Keller's NPI number?
- Karen Keller's National Provider Identifier (NPI) is 1437157054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Keller's specialty?
- Karen Keller is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Keller located?
- Karen Keller's practice location on file with NPPES is 1750 El Camino Real, Burlingame, CA 94010-3214.
- What is Karen Keller's phone number?
- The practice phone number listed in the NPPES registry for Karen Keller is (650) 692-0182.
- Does Karen Keller accept Medicare?
- Karen Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Keller's NPI active?
- Yes — Karen Keller's NPI (1437157054) is active in the NPPES registry as of the last update on 2011-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.