Margaret Flores-Posadas, MD
NPI 1457437931 · Family Medicine Physician · Reading, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Flores-Posadas, MD is a Family Medicine Physician provider in Reading, PA (NPI 1457437931).
Provider details
- NPI number
- 1457437931
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD074074L (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
19 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
2,018 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 | 385 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 225 | $85 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 165 | $120 |
| Advance Care Planning, First 30 Minutes99497 | 157 | $77 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 144 | $24 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 169 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 724 | 188 |
| Amlodipine Besylate | 511 | 130 |
| Levothyroxine Sodium | 472 | 93 |
| Lisinopril | 462 | 108 |
| Metformin Hcl | 335 | 109 |
| Metoprolol Succinate | 331 | 101 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,031 across 172 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
- 2006-10-27
- Last updated
- 2017-09-29
Frequently asked questions
- What is Margaret Flores-Posadas's NPI number?
- Margaret Flores-Posadas's National Provider Identifier (NPI) is 1457437931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Flores-Posadas's specialty?
- Margaret Flores-Posadas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Flores-Posadas located?
- Margaret Flores-Posadas's practice location on file with NPPES is 1555 Schuylkill Ave, Reading, PA 19601-1312.
- What is Margaret Flores-Posadas's phone number?
- The practice phone number listed in the NPPES registry for Margaret Flores-Posadas is (610) 378-0107.
- Does Margaret Flores-Posadas accept Medicare?
- Margaret Flores-Posadas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Flores-Posadas's NPI active?
- Yes — Margaret Flores-Posadas's NPI (1457437931) is active in the NPPES registry as of the last update on 2017-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.