Christian Rosero Llerena, MD
NPI 1073043139 · Infectious Disease Physician · Meadville, PA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christian Rosero Llerena, MD is a Infectious Disease Physician provider in Meadville, PA (NPI 1073043139).
Provider details
- NPI number
- 1073043139
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD477589 (PA)
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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
308 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 108 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 62 | $124 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 60 | $164 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $86 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 16 | $112 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 16 |
| Ertapenem Sodiumbrand: Ertapenem | 15 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 14 |
| Cephalexin | 14 |
| Daptomycin | 13 |
| Ciprofloxacin Hcl | 12 |
| Nitrofurantoin Macrocrystalbrand: Nitrofurantoin | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 8 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
Additional practice locations (2)
- 751 Liberty StMeadville, PA 16335-2559Phone: (814) 333-5081Fax: (814) 333-5083
- 406 W Oak StTitusville, PA 16354-1499Phone: (814) 827-9770Fax: (814) 827-3556
Registry dates
- Enumerated
- 2017-06-12
- Last updated
- 2022-12-09
- Certified
- 2022-12-09
Frequently asked questions
- What is Christian Rosero Llerena's NPI number?
- Christian Rosero Llerena's National Provider Identifier (NPI) is 1073043139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Rosero Llerena's specialty?
- Christian Rosero Llerena is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Christian Rosero Llerena located?
- Christian Rosero Llerena's practice location on file with NPPES is 764 Kennedy St Ste 101, Meadville, PA 16335-2209.
- What is Christian Rosero Llerena's phone number?
- The practice phone number listed in the NPPES registry for Christian Rosero Llerena is (814) 373-2195.
- Does Christian Rosero Llerena accept Medicare?
- Christian Rosero Llerena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christian Rosero Llerena's NPI active?
- Yes — Christian Rosero Llerena's NPI (1073043139) is active in the NPPES registry as of the last update on 2022-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.