Vivianne Dagher
NPI 1144721218 · Family Medicine Physician · Mount Airy, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivianne Dagher is a Family Medicine Physician provider in Mount Airy, MD (NPI 1144721218).
Provider details
- NPI number
- 1144721218
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- H0091642 (MD)
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
8 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
131 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 | 56 | $73 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 31 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $90 |
| Hemoglobin A1c Level83036 | 19 | $10 |
Typical Medicare-allowed amounts for these services range $3–$90 (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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 390 | 115 |
| Amlodipine Besylate | 303 | 90 |
| Lisinopril | 182 | 56 |
| Metformin Hcl | 169 | 52 |
| Losartan Potassium | 150 | 43 |
| Hydrochlorothiazide | 144 | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-02-23
- Last updated
- 2024-09-24
- Certified
- 2024-09-24
Frequently asked questions
- What is Vivianne Dagher's NPI number?
- Vivianne Dagher's National Provider Identifier (NPI) is 1144721218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivianne Dagher's specialty?
- Vivianne Dagher is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vivianne Dagher located?
- Vivianne Dagher's practice location on file with NPPES is 504 E Ridgeville Blvd, Mount Airy, MD 21771-5942.
- What is Vivianne Dagher's phone number?
- The practice phone number listed in the NPPES registry for Vivianne Dagher is (240) 215-6310.
- Does Vivianne Dagher accept Medicare?
- Vivianne Dagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivianne Dagher's NPI active?
- Yes — Vivianne Dagher's NPI (1144721218) is active in the NPPES registry as of the last update on 2024-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.