Jeny Tan-Creevy, D.O.
NPI 1649839952 · Emergency Medicine Physician · Hazel Crest, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeny Tan-Creevy, D.O. is a Emergency Medicine Physician provider in Hazel Crest, IL (NPI 1649839952).
Provider details
- NPI number
- 1649839952
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 02006813A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
367 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 198 | $174 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 98 | $113 |
| Critical Care, First 30-74 Minutes99291 | 71 | $210 |
Typical Medicare-allowed amounts for these services range $113–$210 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 37 | 37 |
| Cephalexin | 22 | 22 |
| Cyclobenzaprine Hcl | 21 | 20 |
| Ondansetronbrand: Ondansetron Odt | 20 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 18 |
| Ibuprofen | 18 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Practice location
Mailing address
Additional practice locations (2)
- 1653 W Congress PkwyChicago, IL 60612-3833Phone: (312) 942-7802
- 5454 Hohman AveHammond, IN 46320-1931Phone: (219) 932-2300
Registry dates
- Enumerated
- 2019-06-10
- Last updated
- 2024-06-10
- Certified
- 2024-06-10
Frequently asked questions
- What is Jeny Tan-Creevy's NPI number?
- Jeny Tan-Creevy's National Provider Identifier (NPI) is 1649839952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeny Tan-Creevy's specialty?
- Jeny Tan-Creevy is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeny Tan-Creevy located?
- Jeny Tan-Creevy's practice location on file with NPPES is 17800 Kedzie Ave, Hazel Crest, IL 60429-2029.
- What is Jeny Tan-Creevy's phone number?
- The practice phone number listed in the NPPES registry for Jeny Tan-Creevy is (708) 213-4200.
- Does Jeny Tan-Creevy accept Medicare?
- Jeny Tan-Creevy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeny Tan-Creevy's NPI active?
- Yes — Jeny Tan-Creevy's NPI (1649839952) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.