Mary George, M.D.
NPI 1689648727 · Internal Medicine Physician · Hoffman Estates, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary George, M.D. is a Internal Medicine Physician provider in Hoffman Estates, IL (NPI 1689648727).
Provider details
- NPI number
- 1689648727
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036089357 (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
312 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 | 125 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 116 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $93 |
| Administration of Influenza Virus VaccineG0008 | 18 | $34 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 11 | $15 |
Typical Medicare-allowed amounts for these services range $9–$132 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 79 | 19 |
| Rosuvastatin Calcium | 75 | 22 |
| Levothyroxine Sodium | 74 | 20 |
| Atorvastatin Calcium | 49 | 13 |
| Tirzepatidebrand: Mounjaro | 40 | — |
| Lisinopril | 40 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$659 across 25 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
- 2006-02-15
- Last updated
- 2013-02-25
Frequently asked questions
- What is Mary George's NPI number?
- Mary George's National Provider Identifier (NPI) is 1689648727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary George's specialty?
- Mary George is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary George located?
- Mary George's practice location on file with NPPES is 3150 W Higgins Rd, Hoffman Estates, IL 60169-7237.
- What is Mary George's phone number?
- The practice phone number listed in the NPPES registry for Mary George is (847) 884-3920.
- Does Mary George accept Medicare?
- Mary George is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary George's NPI active?
- Yes — Mary George's NPI (1689648727) is active in the NPPES registry as of the last update on 2013-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.