Matthew Harris, M.D.
NPI 1194951194 · Pain Medicine (Anesthesiology) Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Harris, M.D. is a Pain Medicine (Anesthesiology) Physician provider in Long Beach, CA (NPI 1194951194).
Provider details
- NPI number
- 1194951194
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 7318332-1205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
2,850 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 | 1,651 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 329 | $91 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 141 | $96 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 125 | $167 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 115 | $116 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 222 | 75 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 198 | 72 |
| Gabapentin | 81 | 24 |
| Tramadol Hcl | 60 | 32 |
| Diazepam | 52 | 50 |
| Oxycodone Hcl | 45 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 across 1 record (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
- 2009-06-04
- Last updated
- 2020-05-29
- Certified
- 2020-05-29
Frequently asked questions
- What is Matthew Harris's NPI number?
- Matthew Harris's National Provider Identifier (NPI) is 1194951194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Harris's specialty?
- Matthew Harris is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Harris located?
- Matthew Harris's practice location on file with NPPES is 2888 Long Beach Blvd, Long Beach, CA 90806-1530.
- What is Matthew Harris's phone number?
- The practice phone number listed in the NPPES registry for Matthew Harris is (949) 588-7246.
- Does Matthew Harris accept Medicare?
- Matthew Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Harris's NPI active?
- Yes — Matthew Harris's NPI (1194951194) is active in the NPPES registry as of the last update on 2020-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.