Cecilia Kaesler, DO
NPI 1326092891 · Internal Medicine Physician · La Canada, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cecilia Kaesler, DO is a Internal Medicine Physician provider in La Canada, CA (NPI 1326092891).
Provider details
- NPI number
- 1326092891
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A6257 (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
1,919 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 373 | $138 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 309 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 279 | $194 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 245 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 114 | $140 |
| Colorectal Cancer Screening; Fecal Occult Blood Test, Immunoassay, 1-3 SimultaneousG0328 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 202 | 58 |
| Levothyroxine Sodiumbrand: Synthroid | 186 | 52 |
| Irbesartan | 85 | 23 |
| Gabapentin | 78 | 20 |
| Atorvastatin Calcium | 70 | 20 |
| Amlodipine Besylate | 66 | 20 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,086 across 39 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
- 2006-05-20
- Last updated
- 2013-09-12
Frequently asked questions
- What is Cecilia Kaesler's NPI number?
- Cecilia Kaesler's National Provider Identifier (NPI) is 1326092891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cecilia Kaesler's specialty?
- Cecilia Kaesler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cecilia Kaesler located?
- Cecilia Kaesler's practice location on file with NPPES is 1113 Foothill Blvd, La Canada, CA 91011-3207.
- What is Cecilia Kaesler's phone number?
- The practice phone number listed in the NPPES registry for Cecilia Kaesler is (818) 790-0357.
- Does Cecilia Kaesler accept Medicare?
- Cecilia Kaesler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cecilia Kaesler's NPI active?
- Yes — Cecilia Kaesler's NPI (1326092891) is active in the NPPES registry as of the last update on 2013-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.