Sarah Lieber, M.D.
NPI 1235491739 · Rheumatology Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Lieber, M.D. is a Rheumatology Physician provider in New York, NY (NPI 1235491739).
Provider details
- NPI number
- 1235491739
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 252925 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
89 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 | 43 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $101 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $201 |
Typical Medicare-allowed amounts for these services range $101–$201 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Prednisone | 60 |
| Hydroxychloroquine Sulfate | 35 |
| Allopurinol | 25 |
| Methotrexate Sodiumbrand: Methotrexate | 20 |
| Adalimumabbrand: Humira Pen | 14 |
| Methotrexate Sodium/Pfbrand: Methotrexate Sodium | 12 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 12 |
| Oxycodone Hclbrand: Oxycontin | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-11
- Last updated
- 2021-03-24
- Certified
- 2021-03-24
Frequently asked questions
- What is Sarah Lieber's NPI number?
- Sarah Lieber's National Provider Identifier (NPI) is 1235491739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Lieber's specialty?
- Sarah Lieber is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Lieber located?
- Sarah Lieber's practice location on file with NPPES is 535 E 70th St, New York, NY 10021-4823.
- What is Sarah Lieber's phone number?
- The practice phone number listed in the NPPES registry for Sarah Lieber is (212) 606-1935.
- Does Sarah Lieber accept Medicare?
- Sarah Lieber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Lieber's NPI active?
- Yes — Sarah Lieber's NPI (1235491739) is active in the NPPES registry as of the last update on 2021-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.