David Jang, M.D.
NPI 1356761969 · Family Medicine Physician · Columbia, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Jang, M.D. is a Family Medicine Physician provider in Columbia, MD (NPI 1356761969).
Provider details
- NPI number
- 1356761969
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0086818 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,641 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 | 251 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 215 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 194 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 144 | $93 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 140 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 404 | 154 |
| Amlodipine Besylate | 326 | 113 |
| Lisinopril | 171 | 72 |
| Levothyroxine Sodium | 156 | 52 |
| Hydrochlorothiazide | 151 | 49 |
| Pantoprazole Sodium | 137 | 38 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-22
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is David Jang's NPI number?
- David Jang's National Provider Identifier (NPI) is 1356761969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Jang's specialty?
- David Jang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Jang located?
- David Jang's practice location on file with NPPES is 5500 Knoll North Dr, Columbia, MD 21045-2370.
- What is David Jang's phone number?
- The practice phone number listed in the NPPES registry for David Jang is (410) 837-2050.
- Does David Jang accept Medicare?
- David Jang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Jang's NPI active?
- Yes — David Jang's NPI (1356761969) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.