Claudia Marquez
NPI 1366262396 · Family Nurse Practitioner · Silver Spring, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Marquez is a Family Nurse Practitioner provider in Silver Spring, MD (NPI 1366262396).
Provider details
- NPI number
- 1366262396
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R253189 (MD)
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 tenure28% of score
1 yr in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
234 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 49 | $99 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 47 | $56 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 44 | $99 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 38 | $69 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 33 | $122 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More |
Practice location
Mailing address
Additional practice locations (1)
- 10619 Weymouth St Apt 201Bethesda, MD 20814-4234Phone: (240) 620-6858
Registry dates
- Enumerated
- 2024-10-15
- Last updated
- 2024-10-15
- Certified
- 2024-10-15
Frequently asked questions
- What is Claudia Marquez's NPI number?
- Claudia Marquez's National Provider Identifier (NPI) is 1366262396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Marquez's specialty?
- Claudia Marquez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claudia Marquez located?
- Claudia Marquez's practice location on file with NPPES is 8403 Colesville Rd Ste 1100, Silver Spring, MD 20910-6346.
- What is Claudia Marquez's phone number?
- The practice phone number listed in the NPPES registry for Claudia Marquez is (443) 383-9300.
- Does Claudia Marquez accept Medicare?
- Claudia Marquez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Marquez's NPI active?
- Yes — Claudia Marquez's NPI (1366262396) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.