Christiana Zhang, MD
NPI 1124430863 · Internal Medicine Physician · Lutherville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christiana Zhang, MD is a Internal Medicine Physician provider in Lutherville, MD (NPI 1124430863).
Provider details
- NPI number
- 1124430863
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D83570 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
427 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 114 | $113 |
| 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 | 87 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 86 | $62 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 50 | $135 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 43 | $119 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 78 | 25 |
| Losartan Potassium | 41 | 12 |
| Gabapentin | 36 | 11 |
| Levothyroxine Sodium | 36 | 13 |
| Amlodipine Besylate | 35 | — |
| Rosuvastatin Calcium | 35 | 12 |
| Escitalopram Oxalate |
Practice location
Mailing address
Additional practice locations (1)
- 2024 E Monument St Ste 2-617Baltimore, MD 21287-0007Phone: (410) 614-1135Fax: (410) 955-0476
Registry dates
- Enumerated
- 2014-05-29
- Last updated
- 2023-05-08
- Certified
- 2023-05-08
Frequently asked questions
- What is Christiana Zhang's NPI number?
- Christiana Zhang's National Provider Identifier (NPI) is 1124430863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christiana Zhang's specialty?
- Christiana Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christiana Zhang located?
- Christiana Zhang's practice location on file with NPPES is 10753 Falls Rd Ste 325, Lutherville, MD 21093.
- What is Christiana Zhang's phone number?
- The practice phone number listed in the NPPES registry for Christiana Zhang is (410) 583-2774.
- Does Christiana Zhang accept Medicare?
- Christiana Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christiana Zhang's NPI active?
- Yes — Christiana Zhang's NPI (1124430863) is active in the NPPES registry as of the last update on 2023-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.