Pei-Chun Mcgregor, M.D.
NPI 1023231073 · Cardiovascular Disease Physician · Independence, MO
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pei-Chun Mcgregor, M.D. is a Cardiovascular Disease Physician provider in Independence, MO (NPI 1023231073).
Provider details
- NPI number
- 1023231073
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- DR.0070006 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,596 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,298 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 124 | $127 |
| Heart Rhythm Review and Interpretation of Continous External Ekg Over 8-15 Days93248 | 74 | $25 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $127 |
| 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 | 26 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 46 | 30 |
| Lisinopril | 25 | 17 |
| Ezetimibe | 17 | 12 |
| Metoprolol Tartrate | 17 | 16 |
| Nifedipinebrand: Nifedipine Er | 17 | 11 |
| Empagliflozinbrand: Jardiance | 16 | — |
| Carvedilol | 11 |
Practice location
Mailing address
Additional practice locations (2)
- 1400 Vfw PkwyWest Roxbury, MA 02132-4927Phone: (857) 203-6830
- 593 Eddy StProvidence, RI 02903-4923Phone: (401) 444-5891Fax: (401) 444-8158
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is Pei-Chun Mcgregor's NPI number?
- Pei-Chun Mcgregor's National Provider Identifier (NPI) is 1023231073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pei-Chun Mcgregor's specialty?
- Pei-Chun Mcgregor is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Pei-Chun Mcgregor located?
- Pei-Chun Mcgregor's practice location on file with NPPES is 19401 E 39th St S, Independence, MO 64057-2308.
- What is Pei-Chun Mcgregor's phone number?
- The practice phone number listed in the NPPES registry for Pei-Chun Mcgregor is (816) 490-4277.
- Does Pei-Chun Mcgregor accept Medicare?
- Pei-Chun Mcgregor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pei-Chun Mcgregor's NPI active?
- Yes — Pei-Chun Mcgregor's NPI (1023231073) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.