Olena Hungerford, MD
NPI 1477873693 · Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olena Hungerford, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Chicago, IL (NPI 1477873693).
Provider details
- NPI number
- 1477873693
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD440363 (PA)
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 tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
818 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 240 | $131 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 133 | $81 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 107 | $9 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 85 | $3 |
| Hemoglobin A1c Level83036 | 71 | $10 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 243 | 78 |
| Metformin Hcl | 236 | 81 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 152 | 55 |
| Semaglutidebrand: Ozempic | 149 | 39 |
| Dulaglutidebrand: Trulicity | 117 | 30 |
| Methimazole | 93 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$216 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 761 45th AveSte. 110Munster, IN 46321-2893Phone: (219) 922-3020Fax: (219) 922-3023
Registry dates
- Enumerated
- 2010-06-10
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Olena Hungerford's NPI number?
- Olena Hungerford's National Provider Identifier (NPI) is 1477873693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olena Hungerford's specialty?
- Olena Hungerford is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Olena Hungerford located?
- Olena Hungerford's practice location on file with NPPES is 2222 W Division St Ste 320, Chicago, IL 60622-3096.
- What is Olena Hungerford's phone number?
- The practice phone number listed in the NPPES registry for Olena Hungerford is (312) 770-3263.
- Does Olena Hungerford accept Medicare?
- Olena Hungerford is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olena Hungerford's NPI active?
- Yes — Olena Hungerford's NPI (1477873693) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.