Sandra Tandeciarz, MD
NPI 1811981129 · Family Medicine Physician · Vienna, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Tandeciarz, MD is a Family Medicine Physician provider in Vienna, VA (NPI 1811981129).
Provider details
- NPI number
- 1811981129
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101052988 (VA)
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
20 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
877 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 | 252 | $141 |
| 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 | 204 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 112 | $143 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 98 | $69 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $101 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 161 | 47 |
| Rosuvastatin Calcium | 156 | 46 |
| Amlodipine Besylate | 114 | 29 |
| Losartan Potassium | 111 | 34 |
| Levothyroxine Sodium | 104 | 32 |
| Lisinopril | 80 | 24 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-01
- Last updated
- 2023-11-27
- Certified
- 2020-10-19
Frequently asked questions
- What is Sandra Tandeciarz's NPI number?
- Sandra Tandeciarz's National Provider Identifier (NPI) is 1811981129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Tandeciarz's specialty?
- Sandra Tandeciarz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Tandeciarz located?
- Sandra Tandeciarz's practice location on file with NPPES is 115 Park St Se, Vienna, VA 22180-4653.
- What is Sandra Tandeciarz's phone number?
- The practice phone number listed in the NPPES registry for Sandra Tandeciarz is (703) 255-9100.
- Does Sandra Tandeciarz accept Medicare?
- Sandra Tandeciarz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Tandeciarz's NPI active?
- Yes — Sandra Tandeciarz's NPI (1811981129) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.