Diana Guse, M.D.
NPI 1912134313 · Pediatrics Physician · Mundelein, IL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Guse, M.D. is a Pediatrics Physician provider in Mundelein, IL (NPI 1912134313).
Provider details
- NPI number
- 1912134313
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036135358 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
415 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 144 | $137 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 61 | $70 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 35 | $8 |
| 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 | 29 | $17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 238 | 67 |
| Atorvastatin Calcium | 218 | 62 |
| Amlodipine Besylate | 107 | 36 |
| Lisinopril | 106 | 32 |
| Losartan Potassium | 99 | 31 |
| Omeprazole | 88 | 32 |
| Alprazolam |
Practice location
Mailing address
Additional practice locations (1)
- 660 N Westmoreland RdLake Forest, IL 60045-1659Phone: (847) 234-5600
Registry dates
- Enumerated
- 2009-06-12
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is Diana Guse's NPI number?
- Diana Guse's National Provider Identifier (NPI) is 1912134313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Guse's specialty?
- Diana Guse is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Guse located?
- Diana Guse's practice location on file with NPPES is 1162 W Maple Ave, Mundelein, IL 60060.
- What is Diana Guse's phone number?
- The practice phone number listed in the NPPES registry for Diana Guse is (847) 367-2400.
- Does Diana Guse accept Medicare?
- Diana Guse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Guse's NPI active?
- Yes — Diana Guse's NPI (1912134313) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.