Megan Modenos, DO
NPI 1821585993 · Internal Medicine Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Modenos, DO is a Internal Medicine Physician provider in Riverside, CA (NPI 1821585993).
Provider details
- NPI number
- 1821585993
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,177 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 | 353 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 255 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 120 | $141 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 88 | $194 |
| Administration of Pneumococcal VaccineG0009 | 67 | $35 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 390 | 118 |
| Levothyroxine Sodium | 353 | 100 |
| Lisinopril | 155 | 42 |
| Amlodipine Besylate | 144 | 47 |
| Rosuvastatin Calcium | 138 | 40 |
| Hydrochlorothiazide | 135 | 39 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$103 across 1 record (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 (1)
- 1162 Montgomery Dr Ste 200Santa Rosa, CA 95405-4802Phone: (707) 890-4100
Registry dates
- Enumerated
- 2018-04-15
- Last updated
- 2021-11-15
- Certified
- 2021-11-15
Frequently asked questions
- What is Megan Modenos's NPI number?
- Megan Modenos's National Provider Identifier (NPI) is 1821585993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Modenos's specialty?
- Megan Modenos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Modenos located?
- Megan Modenos's practice location on file with NPPES is 4445 Magnolia Ave, Riverside, CA 92501-4135.
- What is Megan Modenos's phone number?
- The practice phone number listed in the NPPES registry for Megan Modenos is (951) 788-3000.
- Does Megan Modenos accept Medicare?
- Megan Modenos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Modenos's NPI active?
- Yes — Megan Modenos's NPI (1821585993) is active in the NPPES registry as of the last update on 2021-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.