Sasha Mercer, MD, MPH
NPI 1033505599 · Pediatrics Physician · Rosedale, MD
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sasha Mercer, MD, MPH is a Pediatrics Physician provider in Rosedale, MD (NPI 1033505599).
Provider details
- NPI number
- 1033505599
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (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)
- 601 Childrens LnOffice of Residence 2nd FloorNorfolk, VA 23507-1910Phone: (757) 668-9766
Registry dates
- Enumerated
- 2015-04-11
- Last updated
- 2018-09-14
Frequently asked questions
- What is Sasha Mercer's NPI number?
- Sasha Mercer's National Provider Identifier (NPI) is 1033505599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sasha Mercer's specialty?
- Sasha Mercer is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sasha Mercer located?
- Sasha Mercer's practice location on file with NPPES is 9101 Franklin Square Dr Ste 301, Rosedale, MD 21237-3936.
- What is Sasha Mercer's phone number?
- The practice phone number listed in the NPPES registry for Sasha Mercer is (443) 777-2037.
- Does Sasha Mercer accept Medicare?
- Sasha Mercer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sasha Mercer's NPI active?
- Yes — Sasha Mercer's NPI (1033505599) is active in the NPPES registry as of the last update on 2018-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.