Nathalie Mccammon-Chase, MD
NPI 1568409720 · Family Medicine Physician · Oak Park, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathalie Mccammon-Chase, MD is a Family Medicine Physician provider in Oak Park, IL (NPI 1568409720).
Provider details
- NPI number
- 1568409720
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036104978 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
90 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 | 90 | $129 |
Typical Medicare-allowed amounts for these services range $129–$129 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 64 | 22 |
| Semaglutidebrand: Ozempic | 60 | 15 |
| Amlodipine Besylate | 48 | 20 |
| Losartan Potassium | 44 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 11 |
| Ibuprofen | 41 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$100 across 5 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
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2021-04-27
- Certified
- 2021-04-27
Frequently asked questions
- What is Nathalie Mccammon-Chase's NPI number?
- Nathalie Mccammon-Chase's National Provider Identifier (NPI) is 1568409720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathalie Mccammon-Chase's specialty?
- Nathalie Mccammon-Chase is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathalie Mccammon-Chase located?
- Nathalie Mccammon-Chase's practice location on file with NPPES is 720 Lake St, Oak Park, IL 60301-1424.
- What is Nathalie Mccammon-Chase's phone number?
- The practice phone number listed in the NPPES registry for Nathalie Mccammon-Chase is (708) 358-0791.
- Does Nathalie Mccammon-Chase accept Medicare?
- Nathalie Mccammon-Chase is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathalie Mccammon-Chase's NPI active?
- Yes — Nathalie Mccammon-Chase's NPI (1568409720) is active in the NPPES registry as of the last update on 2021-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.