Elwyn Perser, M.D.
NPI 1619947298 · Family Medicine Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elwyn Perser, M.D. is a Family Medicine Physician provider in Little Rock, AR (NPI 1619947298).
Provider details
- NPI number
- 1619947298
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E-2350 (AR)
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
20 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
1,716 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 572 | $81 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 538 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 319 | $116 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 101 | $13 |
| Administration of Influenza Virus VaccineG0008 | 62 | $29 |
| X-Ray of Chest, 2 Views71046 | 50 | $26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 430 | 102 |
| Omeprazole | 365 | 81 |
| Amlodipine Besylate | 303 | 70 |
| Levothyroxine Sodium | 299 | 61 |
| Losartan Potassium | 227 | 49 |
| Lisinopril | 210 | 48 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 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
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2014-04-10
Frequently asked questions
- What is Elwyn Perser's NPI number?
- Elwyn Perser's National Provider Identifier (NPI) is 1619947298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elwyn Perser's specialty?
- Elwyn Perser is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elwyn Perser located?
- Elwyn Perser's practice location on file with NPPES is 7 Office Park Dr, Little Rock, AR 72211-3843.
- What is Elwyn Perser's phone number?
- The practice phone number listed in the NPPES registry for Elwyn Perser is (501) 225-9222.
- Does Elwyn Perser accept Medicare?
- Elwyn Perser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elwyn Perser's NPI active?
- Yes — Elwyn Perser's NPI (1619947298) is active in the NPPES registry as of the last update on 2014-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.