RONALD ALVARADO DYER MD
NPI 1255856027
Psychiatry & Neurology - Neurocritical Care in Oklahoma City, OK

Q: What is Ronald Alvarado Dyer's NPI number?

The NPI number for Ronald Alvarado Dyer is 1255856027. It was assigned to this individual provider in the NPPES registry on August 14, 2017.

Q: What is Ronald Alvarado Dyer's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.

Active since August 14, 2017PECOS EnrolledAccepts Medicare Assignment

71.66/100

CMS Quality Rating

825 NE 10TH ST STE 5B, OKLAHOMA CITY, OK 73104(405) 271-3635(405) 271-2523 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 16, 2026, Jul 2, 2018, Aug 14, 2017 (3 updates tracked since 2017).

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About Ronald Alvarado Dyer Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONALD ALVARADO DYER MD (NPI 1255856027) is an individual neurocritical care provider in Oklahoma City, Oklahoma, licensed in Oklahoma (41754) and active in the NPI registry since August 2017. He is enrolled in Medicare PECOS, is affiliated with O U Medical Center, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1255856027

Entity TypeIndividualMale

Primary Taxonomy2084A2900X

Provider Legal NameRONALD ALVARADO DYERCredential: MD

Location Address825 NE 10TH ST STE 5BOklahoma City, OK 73104-5417

Mailing Address700 Ne 13th St # 38Oklahoma City, OK 73104-5004 · (405) 764-8066 · Fax (405) 271-1001

Phone(405) 271-3635

Fax(405) 271-2523

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateAugust 14, 2017

Last NPPES UpdateApril 16, 20263 updates tracked since enumeration

NPPES CertifiedApril 16, 2026

✔ NPI 1255856027 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurocritical CareAllopathic & Osteopathic Physicians

Taxonomy Code2084A2900X

License✔ Licensed in OK · 41754

Definition

The medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 125071832 (IL)

825 NE 10TH ST STE 5B, Oklahoma City, OK 73104

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Secondary Practice Location 1

Location 15841 S Maryland Ave # Mc2030Chicago, IL 60637 · Phone (773) 702-6222 · Fax (773) 834-7250

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Medica, Mending Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ronald Alvarado Dyer Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618224593

PECOS Enrollment IDI20230913004278

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

191 services89 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

38 services33 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

O U Medical Center

Acute Care Hospitals · Oklahoma City, OK

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number370093

Location700 NE 13th StreetOklahoma City, OK 73104 · Oklahoma County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

71.66/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

53.48

Promoting Interoperability

100

Improvement Activities

Cost

52.07

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Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOERESTY TABUJARA ABELIDA AGACNP

Nurse Practitioner (Critical Care Medicine)