Esther Bahk, M.D.
NPI 1316104532 · Internal Medicine Physician · Springfield, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Esther Bahk, M.D. is a Internal Medicine Physician provider in Springfield, VA (NPI 1316104532).
Provider details
- NPI number
- 1316104532
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101244337 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 481 | 147 |
| Losartan Potassium | 287 | 90 |
| Amlodipine Besylate | 266 | 92 |
| Levothyroxine Sodium | 191 | 57 |
| Lisinopril | 187 | 58 |
| Pravastatin Sodium | 124 | 37 |
| Glipizide | 121 |
Practice location
Mailing address
Additional practice locations (1)
- 7915 Lake Manassas Dr Ste 101Gainesville, VA 20155-3259Phone: (703) 743-7300Fax: (703) 743-7301
Registry dates
- Enumerated
- 2008-05-16
- Last updated
- 2021-06-19
- Certified
- 2021-06-19
Frequently asked questions
- What is Esther Bahk's NPI number?
- Esther Bahk's National Provider Identifier (NPI) is 1316104532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Bahk's specialty?
- Esther Bahk is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Esther Bahk located?
- Esther Bahk's practice location on file with NPPES is 6501 Loisdale Ct Ste 1100, Springfield, VA 22150-1885.
- What is Esther Bahk's phone number?
- The practice phone number listed in the NPPES registry for Esther Bahk is (703) 359-7878.
- Does Esther Bahk accept Medicare?
- Esther Bahk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Esther Bahk's NPI active?
- Yes — Esther Bahk's NPI (1316104532) is active in the NPPES registry as of the last update on 2021-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.