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DR. MICHAEL WARREN GRIFFIN D.O.
NPI 1912968652
Surgery in Tulsa, OK

Active since March 31, 2006PECOS EnrolledAccepts Medicare Assignment
65.07/100
CMS Quality Rating
2448 E 81ST ST, SUITE 1100, TULSA, OK 74137(918) 505-3400(918) 508-7070 Get Directions Write a Review

NPPES record last updated: April 13, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 13, 2023, Jul 29, 2022, Jul 18, 2022 (3 updates tracked since 2022).

About Dr. Michael Warren Griffin D.o. NPPES

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

DR. MICHAEL WARREN GRIFFIN D.O. (NPI 1912968652) is an individual surgery provider in Tulsa, Oklahoma, licensed in Oklahoma (3662) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital, Inc, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1912968652
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. MICHAEL WARREN GRIFFINCredential: D.O.
Location Address2448 E 81ST ST, SUITE 1100Tulsa, OK 74137-4250
Mailing Address2448 E 81st St, Suite 1100Tulsa, OK 74137-4250 · (918) 505-3400 · Fax (918) 508-7070
Phone(918) 505-3400
Fax(918) 508-7070
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMarch 31, 2006
Last NPPES UpdateApril 13, 20233 updates tracked since enumeration
NPPES CertifiedApril 13, 2023
✔ NPI 1912968652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in OK · 3662
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
2448 E 81ST ST, Tulsa, OK 74137
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Other Identifiers 1

Medicaid200024540AOK

Accepted Insurance

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

Dr. Michael Warren Griffin D.o. 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 ID4880684448
PECOS Enrollment IDI20040514001121
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 7

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
60 services60 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
55 services45 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
34 services30 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
30 services30 patients
Repair of groin hernia using an endoscope 49650
This procedure involves the use of an endoscope, a thin tube with a camera, to repair a hernia in the groin area. The surgeon makes small incisions, inserts the endoscope, and uses special tools to fix the hernia. This minimally invasive technique often results in quicker recovery times.
17 services17 patients
Removal of gallbladder using an endoscope 47562
This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Saint Francis Hospital, Inc

Acute Care Hospitals · Tulsa, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370091
Location6161 South YaleTulsa, OK 74136 · Tulsa County
Emergency services Birthing friendly

Oklahoma Surgical Hospital, LLC

Acute Care Hospitals · Tulsa, OK
5/5 CMS rating
OwnershipPhysician
CMS Certification Number370210
Location2408 East 81st Street, Suite 300Tulsa, OK 74137 · Tulsa County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74137 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.68 – $132.40
Typical copayment $16.62 (range $4.17 – $33.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

65.07/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality39.19
Promoting Interoperability100
Improvement Activities40
Cost24.66

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%23 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

LELA LATRESE SANDERS
Rehabilitation Practitioner
2448 E 81ST ST, SUITE 4824
TULSA, OK 74137
Tulsa County (918) 392-7875
BRITTANY BENSON
Rehabilitation Practitioner
2448 E 81ST ST, SUITE 4824
TULSA, OK 74137
Tulsa County (918) 392-7875
DR. BRANDON DALE VARNELL MD
Surgery
2448 E 81ST ST, SUITE 1100
TULSA, OK 74137
Tulsa County (918) 505-3400
DAWN JENEANE HOLMES MA
Rehabilitation Counselor
2448 E 81ST ST, SUITE 5125
TULSA, OK 74137
Tulsa County (918) 729-7006
BREAST HEALTH SPECIALISTS OF OKLAHOMA PLLC
Surgery
2448 E 81ST ST, SUITE 1500
TULSA, OK 74137
Tulsa County (918) 392-7950
TIMOTHY MICHAEL MAURER LMT
Massage Therapist
2448 E 81ST ST, SUITE 5613
TULSA, OK 74137
Tulsa County (918) 591-3088
DR. MARK RUSSELL MEESE M.D.
Surgery
2448 E 81ST ST, SUITE 1100
TULSA, OK 74137
Tulsa County (918) 505-3400
DR. WILLIAM CHRISTOPHER SUTTERFIELD M.D.
Surgery
2448 E 81ST ST, STE 1100
TULSA, OK 74137
Tulsa County (918) 505-3400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Griffin's NPI number?

The NPI number for Michael Griffin is 1912968652. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Michael Griffin located?

Michael Griffin practices at 2448 E 81st St Suite 1100, Tulsa, OK 74137. The listed phone number is (918) 505-3400.

What is Michael Griffin's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Michael Griffin enrolled in Medicare?

Yes. Michael Griffin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Michael Griffin accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Mending Health and UnitedHealthcare list Michael Griffin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Michael Griffin affiliated with any hospitals?

According to CMS data, Michael Griffin is affiliated with Saint Francis Hospital, Inc and Oklahoma Surgical Hospital, LLC.

When was this NPI record last updated?

The NPPES record for Michael Griffin was last updated on April 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.