Amy Chwa
NPI 1336767920 · Ambulatory Care Pharmacist · Baltimore, MD
Amy Chwa is a Ambulatory Care Pharmacist provider in Baltimore, MD (NPI 1336767920).
Provider details
- NPI number
- 1336767920
- Entity type
- Individual
- Primary specialty
- Ambulatory Care PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- P8527 (ID)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Insulin Nph Human Isophanebrand: Humulin N | 65 | 26 |
| Semaglutidebrand: Ozempic | 63 | 17 |
| Metformin Hclbrand: Metformin Hcl Er | 59 | 26 |
| Metformin Hcl | 51 | 27 |
| Empagliflozinbrand: Jardiance | 41 | 19 |
| Glipizide | 38 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-07-09
- Last updated
- 2020-07-09
- Certified
- 2020-07-09
Frequently asked questions
- What is Amy Chwa's NPI number?
- Amy Chwa's National Provider Identifier (NPI) is 1336767920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Chwa's specialty?
- Amy Chwa is listed in the NPPES registry with a primary specialty of Ambulatory Care Pharmacist (Pharmacy Service Providers).
- Where is Amy Chwa located?
- Amy Chwa's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Amy Chwa's phone number?
- The practice phone number listed in the NPPES registry for Amy Chwa is (410) 955-6874.
- Is Amy Chwa's NPI active?
- Yes — Amy Chwa's NPI (1336767920) is active in the NPPES registry as of the last update on 2020-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.