Suk Kyun Hahn, MD MAC
NPI 1770646036 · Internal Medicine Physician · Lutherville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Suk Kyun Hahn, MD MAC is a Internal Medicine Physician provider in Lutherville, MD (NPI 1770646036).
Provider details
- NPI number
- 1770646036
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MAC
- Sex
- Male
- Sole proprietor
- No
- License
- U00578 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
819 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 319 | $95 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 133 | $9 |
| Acupuncture With Electrical Stimulation, Initial 15 Minutes97813 | 79 | $47 |
| Acupuncture With Electrical Stimulation, Each Additional 15 Minutes97814 | 79 | $38 |
| Acupuncture, Initial 15 Minutes97810 | 58 | $40 |
| Acupuncture, Each Additional 15 Minutes97811 | 58 | $29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lovastatin | 56 | 22 |
| Amlodipine Besylate | 41 | 14 |
| Losartan Potassium | 41 | 15 |
| Metformin Hcl | 33 | 13 |
| Lisinopril | 25 | — |
| Tamsulosin Hcl | 23 | — |
| Allopurinol | 23 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2010-09-20
Frequently asked questions
- What is Suk Kyun Hahn's NPI number?
- Suk Kyun Hahn's National Provider Identifier (NPI) is 1770646036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suk Kyun Hahn's specialty?
- Suk Kyun Hahn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Suk Kyun Hahn located?
- Suk Kyun Hahn's practice location on file with NPPES is 1300 York Rd, Lutherville, MD 21093-6016.
- What is Suk Kyun Hahn's phone number?
- The practice phone number listed in the NPPES registry for Suk Kyun Hahn is (410) 821-5610.
- Does Suk Kyun Hahn accept Medicare?
- Suk Kyun Hahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Suk Kyun Hahn's NPI active?
- Yes — Suk Kyun Hahn's NPI (1770646036) is active in the NPPES registry as of the last update on 2010-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.