Simona Sirbu, MD
NPI 1023274586 · Family Medicine Physician · Silver Spring, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simona Sirbu, MD is a Family Medicine Physician provider in Silver Spring, MD (NPI 1023274586).
Provider details
- NPI number
- 1023274586
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- D0067891 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,519 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 692 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 299 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 155 | $143 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 146 | $93 |
| Administration of Influenza Virus VaccineG0008 | 101 | $36 |
| Urinalysis, Manual Test81002 | 31 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 125 | 45 |
| Amlodipine Besylate | 81 | 28 |
| Levothyroxine Sodium | 65 | 19 |
| Losartan Potassium | 60 | 21 |
| Metformin Hcl | 49 | 21 |
| Rosuvastatin Calcium | 34 | 13 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$332 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-04
- Last updated
- 2009-06-16
Frequently asked questions
- What is Simona Sirbu's NPI number?
- Simona Sirbu's National Provider Identifier (NPI) is 1023274586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simona Sirbu's specialty?
- Simona Sirbu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Simona Sirbu located?
- Simona Sirbu's practice location on file with NPPES is 1776 Powder Mill Rd, Silver Spring, MD 20903-1514.
- What is Simona Sirbu's phone number?
- The practice phone number listed in the NPPES registry for Simona Sirbu is (301) 434-0599.
- Does Simona Sirbu accept Medicare?
- Simona Sirbu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simona Sirbu's NPI active?
- Yes — Simona Sirbu's NPI (1023274586) is active in the NPPES registry as of the last update on 2009-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.