Stephanie Mazzawi-Lockwood, MD
NPI 1952967382 · Family Medicine Physician · Ithaca, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Mazzawi-Lockwood, MD is a Family Medicine Physician provider in Ithaca, NY (NPI 1952967382).
Provider details
- NPI number
- 1952967382
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 312967 (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
7 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
247 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 | 105 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 41 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $87 |
| 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 | 33 | $16 |
| Assessment of Emotional Or Behavioral Problems96127 | 29 | $4 |
Typical Medicare-allowed amounts for these services range $4–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 148 | 67 |
| Levothyroxine Sodium | 111 | 46 |
| Lisinopril | 103 | 46 |
| Amlodipine Besylate | 76 | 30 |
| Rosuvastatin Calcium | 53 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 52 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-10
- Last updated
- 2024-04-03
- Certified
- 2024-04-03
Frequently asked questions
- What is Stephanie Mazzawi-Lockwood's NPI number?
- Stephanie Mazzawi-Lockwood's National Provider Identifier (NPI) is 1952967382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mazzawi-Lockwood's specialty?
- Stephanie Mazzawi-Lockwood is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Mazzawi-Lockwood located?
- Stephanie Mazzawi-Lockwood's practice location on file with NPPES is 1780 Hanshaw Rd, Ithaca, NY 14850-9105.
- What is Stephanie Mazzawi-Lockwood's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mazzawi-Lockwood is (607) 257-5858.
- Does Stephanie Mazzawi-Lockwood accept Medicare?
- Stephanie Mazzawi-Lockwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Mazzawi-Lockwood's NPI active?
- Yes — Stephanie Mazzawi-Lockwood's NPI (1952967382) is active in the NPPES registry as of the last update on 2024-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.