Latha Arla, DO
NPI 1578548921 · Internal Medicine Physician · Lisle, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Latha Arla, DO is a Internal Medicine Physician provider in Lisle, IL (NPI 1578548921).
Provider details
- NPI number
- 1578548921
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036-120015 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,081 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 | 458 | $129 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 121 | $133 |
| Hemoglobin A1c Level83036 | 77 | $10 |
| 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 | 74 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $94 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 141 | 69 |
| Amlodipine Besylate | 103 | 48 |
| Rosuvastatin Calcium | 80 | 33 |
| Levothyroxine Sodium | 80 | 42 |
| Prednisone | 65 | 56 |
| Losartan Potassium | 62 | 32 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 2000 Glenwood Ave Ste 107Joliet, IL 60435-5676Phone: (815) 741-4445
Registry dates
- Enumerated
- 2005-12-08
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Latha Arla's NPI number?
- Latha Arla's National Provider Identifier (NPI) is 1578548921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Latha Arla's specialty?
- Latha Arla is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Latha Arla located?
- Latha Arla's practice location on file with NPPES is 1019 School St, Lisle, IL 60532-1870.
- What is Latha Arla's phone number?
- The practice phone number listed in the NPPES registry for Latha Arla is (630) 315-8800.
- Does Latha Arla accept Medicare?
- Latha Arla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Latha Arla's NPI active?
- Yes — Latha Arla's NPI (1578548921) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.