Cynthia Lien, M.D.
NPI 1124276043 · Geriatric Medicine (Internal Medicine) Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Lien, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in New York, NY (NPI 1124276043).
Provider details
- NPI number
- 1124276043
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 256674 (NY)
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
17 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
883 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 356 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 323 | $112 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 79 | $155 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 42 | $168 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 38 | $201 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 52 | 21 |
| Atorvastatin Calcium | 50 | 22 |
| Losartan Potassium | 46 | 18 |
| Amlodipine Besylate | 41 | 20 |
| Mirtazapine | 36 | 17 |
| Rosuvastatin Calcium | 34 | 11 |
| Donepezil Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-04
- Last updated
- 2015-06-24
Frequently asked questions
- What is Cynthia Lien's NPI number?
- Cynthia Lien's National Provider Identifier (NPI) is 1124276043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Lien's specialty?
- Cynthia Lien is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Lien located?
- Cynthia Lien's practice location on file with NPPES is 1484 1st Ave, New York, NY 10075-2304.
- What is Cynthia Lien's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Lien is (212) 746-7000.
- Does Cynthia Lien accept Medicare?
- Cynthia Lien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Lien's NPI active?
- Yes — Cynthia Lien's NPI (1124276043) is active in the NPPES registry as of the last update on 2015-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.