Colin Franz, M.D. PH.D.
NPI 1629331277 · Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colin Franz, M.D. PH.D. is a Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician provider in Chicago, IL (NPI 1629331277).
Provider details
- NPI number
- 1629331277
- Entity type
- Individual
- Primary specialty
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-137332 (IL)
Specialties & taxonomies
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianPrimary2081N0008XLicense 036-137332 (IL)
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
14 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
274 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 80 | $87 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 77 | $193 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 69 | $55 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 18 | $190 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 17 | $47 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Edaravonebrand: Radicava Ors | 75 | — |
| Gabapentin | 54 | — |
| Riluzole | 33 | 11 |
| Immun Glob G(igg)-Ifas/Glycinebrand: Panzyga | 30 | — |
| Baclofen | 29 | — |
| Immune Globul G/Gly/Iga Avg 46brand: Gamunex-C | 25 | — |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 24 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-19
- Last updated
- 2022-04-22
- Certified
- 2022-04-22
Frequently asked questions
- What is Colin Franz's NPI number?
- Colin Franz's National Provider Identifier (NPI) is 1629331277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Franz's specialty?
- Colin Franz is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Colin Franz located?
- Colin Franz's practice location on file with NPPES is 355 E Erie St, Chicago, IL 60611.
- What is Colin Franz's phone number?
- The practice phone number listed in the NPPES registry for Colin Franz is (312) 238-1000.
- Does Colin Franz accept Medicare?
- Colin Franz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colin Franz's NPI active?
- Yes — Colin Franz's NPI (1629331277) is active in the NPPES registry as of the last update on 2022-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.