Jose Castellanos, MD
NPI 1750302386 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jose Castellanos, MD is a Family Medicine Physician provider in Chicago, IL (NPI 1750302386).
Provider details
- NPI number
- 1750302386
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036073558 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,561 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 638 | $94 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 450 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 219 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 79 | $15 |
| Complete Ultrasound Scan of Abdomen76700 | 38 | $118 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 153 | 68 |
| Metformin Hcl | 128 | 64 |
| Amlodipine Besylate | 98 | 43 |
| Lisinopril | 83 | 37 |
| Levothyroxine Sodium | 82 | 32 |
| Losartan Potassium | 74 | 35 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2014-07-21
Frequently asked questions
- What is Jose Castellanos's NPI number?
- Jose Castellanos's National Provider Identifier (NPI) is 1750302386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jose Castellanos's specialty?
- Jose Castellanos is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jose Castellanos located?
- Jose Castellanos's practice location on file with NPPES is 4941 N Kedzie Ave, Chicago, IL 60625-5009.
- What is Jose Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Jose Castellanos is (773) 509-9099.
- Does Jose Castellanos accept Medicare?
- Jose Castellanos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jose Castellanos's NPI active?
- Yes — Jose Castellanos's NPI (1750302386) is active in the NPPES registry as of the last update on 2014-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.