Cynthia Yarshen, DO
NPI 1912114497 · Family Medicine Physician · Crest Hill, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Yarshen, DO is a Family Medicine Physician provider in Crest Hill, IL (NPI 1912114497).
Provider details
- NPI number
- 1912114497
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036119509 (IL)
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
19 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
570 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 | 235 | $133 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 108 | $139 |
| 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 | 73 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 47 | $191 |
| Hemoglobin A1c Level83036 | 30 | $10 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 232 | 67 |
| Levothyroxine Sodium | 230 | 54 |
| Atorvastatin Calcium | 199 | 53 |
| Amlodipine Besylate | 159 | 46 |
| Metformin Hclbrand: Metformin Hcl Er | 135 | 38 |
| Hydrochlorothiazide | 130 | 36 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2021-03-08
- Certified
- 2021-03-08
Frequently asked questions
- What is Cynthia Yarshen's NPI number?
- Cynthia Yarshen's National Provider Identifier (NPI) is 1912114497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Yarshen's specialty?
- Cynthia Yarshen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Yarshen located?
- Cynthia Yarshen's practice location on file with NPPES is 16151 Weber Rd, Crest Hill, IL 60403-0863.
- What is Cynthia Yarshen's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Yarshen is (815) 838-2888.
- Does Cynthia Yarshen accept Medicare?
- Cynthia Yarshen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Yarshen's NPI active?
- Yes — Cynthia Yarshen's NPI (1912114497) is active in the NPPES registry as of the last update on 2021-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.