Esther Cahn
NPI 1023893815 · Physician Assistant · Baltimore, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Esther Cahn is a Physician Assistant provider in Baltimore, MD (NPI 1023893815).
Provider details
- NPI number
- 1023893815
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 310 | 132 |
| Atorvastatin Calcium | 282 | 120 |
| Ramipril | 225 | 97 |
| Amlodipine Besylate | 207 | 83 |
| Ezetimibe | 182 | 75 |
| Hydrochlorothiazide | 121 | 49 |
| Chlorthalidone | 98 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$949 across 34 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
- 2023-08-29
- Last updated
- 2023-08-29
- Certified
- 2023-08-29
Frequently asked questions
- What is Esther Cahn's NPI number?
- Esther Cahn's National Provider Identifier (NPI) is 1023893815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Cahn's specialty?
- Esther Cahn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Esther Cahn located?
- Esther Cahn's practice location on file with NPPES is 2817 Damascus Ct Apt B, Baltimore, MD 21209-3036.
- What is Esther Cahn's phone number?
- The practice phone number listed in the NPPES registry for Esther Cahn is (410) 382-0414.
- Does Esther Cahn accept Medicare?
- Esther Cahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Esther Cahn's NPI active?
- Yes — Esther Cahn's NPI (1023893815) is active in the NPPES registry as of the last update on 2023-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.