Matthew Merrill, RN
NPI 1215583786 · Certified Registered Nurse Anesthetist · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Merrill, RN is a Certified Registered Nurse Anesthetist provider in Oklahoma City, OK (NPI 1215583786).
Provider details
- NPI number
- 1215583786
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 113427 (OK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 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
337 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) |
|---|---|---|
| Ultrasonic Guidance for Needle Placement76942 | 85 | $28 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 61 | $52 |
| Injection of Anesthetic Agent And/Or Steroid Into Other Nerve Or Branch64450 | 43 | $19 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 38 | $294 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 31 | $64 |
| Anesthesia for Total Hip Replacement01214 | 18 | $340 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 2 records (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
- 2019-08-12
- Last updated
- 2019-12-30
- Certified
- 2019-12-30
Frequently asked questions
- What is Matthew Merrill's NPI number?
- Matthew Merrill's National Provider Identifier (NPI) is 1215583786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Merrill's specialty?
- Matthew Merrill is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Merrill located?
- Matthew Merrill's practice location on file with NPPES is 9600 Broadway Ext, Oklahoma City, OK 73114-7408.
- What is Matthew Merrill's phone number?
- The practice phone number listed in the NPPES registry for Matthew Merrill is (405) 715-3610.
- Does Matthew Merrill accept Medicare?
- Matthew Merrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Merrill's NPI active?
- Yes — Matthew Merrill's NPI (1215583786) is active in the NPPES registry as of the last update on 2019-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.