Teresa Law, MD
NPI 1770572257 · Medical Oncology Physician · Highland Park, IL
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Law, MD is a Medical Oncology Physician provider in Highland Park, IL (NPI 1770572257).
Provider details
- NPI number
- 1770572257
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036082063 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,199 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 | 345 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 319 | $102 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 275 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 133 | $151 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 36 | $190 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 581 | 178 |
| Letrozole | 536 | 154 |
| Tamoxifen Citrate | 57 | 16 |
| Exemestane | 51 | 17 |
| Palbociclibbrand: Ibrance | 40 | — |
| Famotidine | 37 | 16 |
| Escitalopram Oxalate | 34 | — |
| Dexamethasone | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-18
- Last updated
- 2021-01-11
- Certified
- 2021-01-11
Frequently asked questions
- What is Teresa Law's NPI number?
- Teresa Law's National Provider Identifier (NPI) is 1770572257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Law's specialty?
- Teresa Law is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Law located?
- Teresa Law's practice location on file with NPPES is 757 Park Ave. West, Highland Park, IL 60035.
- What is Teresa Law's phone number?
- The practice phone number listed in the NPPES registry for Teresa Law is (847) 480-3800.
- Does Teresa Law accept Medicare?
- Teresa Law is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Law's NPI active?
- Yes — Teresa Law's NPI (1770572257) is active in the NPPES registry as of the last update on 2021-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.