Claudia Ihm, M.D.
NPI 1821346727 · Infectious Disease Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Ihm, M.D. is a Infectious Disease Physician provider in Aurora, CO (NPI 1821346727).
Provider details
- NPI number
- 1821346727
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- RS2012-0663 (NM)
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 tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,759 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) |
|---|---|---|
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 1,058 | $65 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 473 | $29 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 424 | $118 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 252 | $129 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 225 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 31 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 23 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 12 |
| Cefdinir | 17 | — |
| Cefadroxil | 17 | — |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 15 | — |
| Fluconazole | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-27
- Last updated
- 2019-11-14
Frequently asked questions
- What is Claudia Ihm's NPI number?
- Claudia Ihm's National Provider Identifier (NPI) is 1821346727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Ihm's specialty?
- Claudia Ihm is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Claudia Ihm located?
- Claudia Ihm's practice location on file with NPPES is 1550 S Potomac St Ste 270, Aurora, CO 80012-5456.
- What is Claudia Ihm's phone number?
- The practice phone number listed in the NPPES registry for Claudia Ihm is (505) 272-4865.
- Does Claudia Ihm accept Medicare?
- Claudia Ihm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Ihm's NPI active?
- Yes — Claudia Ihm's NPI (1821346727) is active in the NPPES registry as of the last update on 2019-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.