ISAAC RAY DENNIS D.O.
NPI 1477999514
Hospitalist in Tulsa, OK

Active since May 16, 2013PECOS EnrolledAccepts Medicare Assignment
79.39/100
CMS Quality Rating
10501 E 91ST ST, 2ND FLOOR, TULSA, OK 74133(918) 502-1900 Get Directions Write a Review

NPPES record last updated: July 31, 2017. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 31, 2017, Jun 14, 2016 (2 updates tracked since 2016).

About Isaac Ray Dennis D.o. NPPES

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

ISAAC RAY DENNIS D.O. (NPI 1477999514) is an individual hospitalist provider in Tulsa, Oklahoma, licensed in Oklahoma (5548) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital, Inc, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (2013).

NPPES Registry Identity

NPI1477999514
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameISAAC RAY DENNISCredential: D.O.
Location Address10501 E 91ST ST, 2ND FLOORTulsa, OK 74133-5790
Mailing Address6600 S Yale Ave, Suite 1400Tulsa, OK 74136-3347 · (918) 488-6001
Sole ProprietorNo
Medical School CMSOklahoma State University College Of Osteopathic MedicineGraduated 2013
Enumeration DateMay 16, 2013
Last NPPES UpdateJuly 31, 20172 updates tracked since enumeration
NPI 1477999514 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in OK · 5548
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 5548 (OK)
10501 E 91ST ST, Tulsa, OK 74133

Accepted 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

Isaac Ray Dennis 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 ID2264723055
PECOS Enrollment IDI20160627000660
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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
377 services173 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
241 services236 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.
161 services90 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.
72 services68 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

Saint Francis Hospital South, LLC

Acute Care Hospitals · Tulsa, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370218
Location10501 East 91st Street SouthTulsa, OK 74133 · Tulsa County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74133 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
$123.06 typical visit price
range $53.00 – $162.61
Typical copayment $30.76 (range $13.25 – $40.65)
Most-billed visit code 99204
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
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.

79.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.76
Promoting Interoperability99
Improvement Activities40
Cost54.37

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier27 claims27 services$14.92 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$907.03 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers40 claims40 services$85.88 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Nurse Practitioner (Neonatal, Critical Care)
10501 E 91ST ST
TULSA, OK 74133
Registered Nurse (Lactation Consultant)
10501 E 91ST ST
TULSA, OK 74133
Emergency Medicine
10501 E 91ST ST, EMERGENCY DEPT
TULSA, OK 74133
Physician Assistant (Medical)
10501 E 91ST ST, SUITE ED
TULSA, OK 74133
Physician Assistant
10501 E 91ST ST
TULSA, OK 74133
Emergency Medicine
10501 E 91ST ST, EMERGENCY DEPT
TULSA, OK 74133
Physician Assistant
10501 E 91ST ST
TULSA, OK 74133
Hospitalist
10501 E 91ST ST
TULSA, OK 74133

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 Isaac Dennis's NPI number?

The NPI number for Isaac Dennis is 1477999514. It was assigned to this individual provider in the NPPES registry on May 16, 2013.

Where is Isaac Dennis located?

Isaac Dennis practices at 10501 E 91st St 2nd Floor, Tulsa, OK 74133. The listed phone number is (918) 502-1900.

What is Isaac Dennis's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Isaac Dennis enrolled in Medicare?

Yes. Isaac Dennis 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 Isaac Dennis accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Isaac Dennis 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 Isaac Dennis affiliated with any hospitals?

According to CMS data, Isaac Dennis is affiliated with Saint Francis Hospital, Inc and Saint Francis Hospital South, LLC.

When was this NPI record last updated?

The NPPES record for Isaac Dennis was last updated on July 31, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.