Diane Reed, M.D.
NPI 1881012995 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Reed, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1881012995).
Provider details
- NPI number
- 1881012995
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A138625 (CA)
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
12 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
963 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 | 511 | $136 |
| 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 | 118 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 107 | $141 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $101 |
| Administration of Influenza Virus VaccineG0008 | 34 | $34 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 303 | 86 |
| Amlodipine Besylate | 244 | 84 |
| Rosuvastatin Calcium | 166 | 60 |
| Levothyroxine Sodium | 162 | 42 |
| Losartan Potassium | 118 | 41 |
| Alendronate Sodium | 92 | 34 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-04
- Last updated
- 2019-06-07
Frequently asked questions
- What is Diane Reed's NPI number?
- Diane Reed's National Provider Identifier (NPI) is 1881012995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Reed's specialty?
- Diane Reed is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Reed located?
- Diane Reed's practice location on file with NPPES is 200 Medical Plaza Suite 420, Los Angeles, CA 90095-1029.
- What is Diane Reed's phone number?
- The practice phone number listed in the NPPES registry for Diane Reed is (310) 206-6232.
- Does Diane Reed accept Medicare?
- Diane Reed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Reed's NPI active?
- Yes — Diane Reed's NPI (1881012995) is active in the NPPES registry as of the last update on 2019-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.