Melissa Tsang, PA-C
NPI 1053524454 · Physician Assistant · Columbia, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Tsang, PA-C is a Physician Assistant provider in Columbia, MD (NPI 1053524454).
Provider details
- NPI number
- 1053524454
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 056003391 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 39 |
| Fluoxetine Hcl | 31 |
| Quetiapine Fumarate | 31 |
| Mirtazapine | 29 |
| Sertraline Hcl | 29 |
| Vilazodone Hcl | 24 |
| Buspirone Hcl | 19 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 18 |
| Zolpidem Tartratebrand: Zolpidem Tartrate Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$108 across 6 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
- 2007-05-08
- Last updated
- 2021-12-27
- Certified
- 2021-12-27
Frequently asked questions
- What is Melissa Tsang's NPI number?
- Melissa Tsang's National Provider Identifier (NPI) is 1053524454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Tsang's specialty?
- Melissa Tsang is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Tsang located?
- Melissa Tsang's practice location on file with NPPES is 9520 Berger Rd Ste 203, Columbia, MD 21046-1543.
- What is Melissa Tsang's phone number?
- The practice phone number listed in the NPPES registry for Melissa Tsang is (410) 823-6408.
- Does Melissa Tsang accept Medicare?
- Melissa Tsang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Tsang's NPI active?
- Yes — Melissa Tsang's NPI (1053524454) is active in the NPPES registry as of the last update on 2021-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.