Margaret Crook, M.D.
NPI 1720290687 · Endocrinology, Diabetes & Metabolism Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Crook, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Charlottesville, VA (NPI 1720290687).
Provider details
- NPI number
- 1720290687
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101245438 (VA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,251 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 547 | $93 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 378 | $63 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 194 | $33 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 54 | $79 |
| 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 | 53 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 471 | 139 |
| Semaglutidebrand: Ozempic | 252 | 59 |
| Alendronate Sodium | 185 | 74 |
| Empagliflozinbrand: Jardiance | 183 | 34 |
| Metformin Hclbrand: Metformin Hcl Er | 166 | 51 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 158 | 61 |
Practice location
Mailing address
Additional practice locations (1)
- 1215 Lee StCharlottesville, VA 22908-8812Phone: (434) 924-0211
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2023-08-09
- Certified
- 2023-08-09
Frequently asked questions
- What is Margaret Crook's NPI number?
- Margaret Crook's National Provider Identifier (NPI) is 1720290687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Crook's specialty?
- Margaret Crook is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Crook located?
- Margaret Crook's practice location on file with NPPES is 183 Spotnap Rd Ste a, Charlottesville, VA 22911-8812.
- What is Margaret Crook's phone number?
- The practice phone number listed in the NPPES registry for Margaret Crook is (434) 293-7811.
- Does Margaret Crook accept Medicare?
- Margaret Crook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Crook's NPI active?
- Yes — Margaret Crook's NPI (1720290687) is active in the NPPES registry as of the last update on 2023-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.