Annie Wong, MD
NPI 1457424707 · Internal Medicine Physician · Largo, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annie Wong, MD is a Internal Medicine Physician provider in Largo, MD (NPI 1457424707).
Provider details
- NPI number
- 1457424707
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101222059 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 254 | 249 |
| Famotidine | 136 | 49 |
| Pantoprazole Sodium | 92 | 52 |
| Peg3350/Sod Sul/Nacl/Kcl/Asb/Cbrand: Peg3350-Sod Sul-Nacl-Kcl-Asb-C | 57 | 55 |
| Mesalamine | 57 | 17 |
| Lubiprostone | 32 | — |
| Lactulose | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Annie Wong's NPI number?
- Annie Wong's National Provider Identifier (NPI) is 1457424707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annie Wong's specialty?
- Annie Wong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Annie Wong located?
- Annie Wong's practice location on file with NPPES is 1221 Mercantile Lane, Largo, MD 20774-5374.
- What is Annie Wong's phone number?
- The practice phone number listed in the NPPES registry for Annie Wong is (301) 618-5578.
- Does Annie Wong accept Medicare?
- Annie Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annie Wong's NPI active?
- Yes — Annie Wong's NPI (1457424707) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.