Robert Murphy, MD
NPI 1558476416 · Infectious Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Murphy, MD is a Infectious Disease Physician provider in Chicago, IL (NPI 1558476416).
Provider details
- NPI number
- 1558476416
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-058939 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 25 |
| Darunavir/Cobicistatbrand: Prezcobix | 16 |
| Efavirenz/Emtricit/Tenofovr Dfbrand: Efavirenz-Emtric-Tenofov Disop | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 12 |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 12 |
| Zolpidem Tartratebrand: Zolpidem Tartrate Er | 12 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-20
- Last updated
- 2019-11-27
Frequently asked questions
- What is Robert Murphy's NPI number?
- Robert Murphy's National Provider Identifier (NPI) is 1558476416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Murphy's specialty?
- Robert Murphy is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Murphy located?
- Robert Murphy's practice location on file with NPPES is 676 N Saint Clair St Ste 940, Chicago, IL 60611-2945.
- What is Robert Murphy's phone number?
- The practice phone number listed in the NPPES registry for Robert Murphy is (312) 926-8358.
- Does Robert Murphy accept Medicare?
- Robert Murphy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Murphy's NPI active?
- Yes — Robert Murphy's NPI (1558476416) is active in the NPPES registry as of the last update on 2019-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.