Susan Mzamo, MPAS, PA - C
NPI 1538394770 · Medical Physician Assistant · Sterling, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Mzamo, MPAS, PA - C is a Medical Physician Assistant provider in Sterling, VA (NPI 1538394770).
Provider details
- NPI number
- 1538394770
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MPAS, PA - C
- Sex
- Female
- Sole proprietor
- No
- License
- 0110001135 (VA)
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
17 yrs 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
71 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $74 |
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 | 14 | $4 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 12 | $32 |
Typical Medicare-allowed amounts for these services range $4–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 601 S Carlin Springs RdArlington, VA 22204-1044Phone: (703) 717-7000Fax: (703) 786-0475
Registry dates
- Enumerated
- 2009-05-18
- Last updated
- 2022-02-24
- Certified
- 2022-02-24
Frequently asked questions
- What is Susan Mzamo's NPI number?
- Susan Mzamo's National Provider Identifier (NPI) is 1538394770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mzamo's specialty?
- Susan Mzamo is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Mzamo located?
- Susan Mzamo's practice location on file with NPPES is 47100 Community Plz, Sterling, VA 20164.
- What is Susan Mzamo's phone number?
- The practice phone number listed in the NPPES registry for Susan Mzamo is (703) 880-1403.
- Does Susan Mzamo accept Medicare?
- Susan Mzamo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Mzamo's NPI active?
- Yes — Susan Mzamo's NPI (1538394770) is active in the NPPES registry as of the last update on 2022-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.