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NATHAN NELSON DO
NPI 1639798150
Emergency Medicine in Tulsa, OK

Active since April 14, 2020PECOS EnrolledAccepts Medicare Assignment
85.83/100
CMS Quality Rating

NPPES record last updated: March 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 8, 2025, Apr 14, 2022, Apr 14, 2020 (3 updates tracked since 2020).

About Nathan Nelson Do NPPES

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

NATHAN NELSON DO (NPI 1639798150) is an individual emergency medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (7281) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Mcalester Regional Health Center, and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1639798150
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameNATHAN NELSONCredential: DO
Location Address744 W 9TH STTulsa, OK 74127-9907
Mailing Address744 W 9th StTulsa, OK 74127-9907
Phone(918) 599-1000
Sole ProprietorYes
Medical School CMSOklahoma State University College Of Osteopathic MedicineGraduated 2020
Enumeration DateApril 14, 2020
Last NPPES UpdateMarch 8, 20253 updates tracked since enumeration
NPPES CertifiedMarch 8, 2025
✔ NPI 1639798150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in OK · 7281✔ Licensed in TX · V5311
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
744 W 9TH ST, Tulsa, OK 74127
Open in Google Maps ↗

Secondary Practice Location 1

Location 111590 Galm Rd Ste 110San Antonio, TX 78254-4549 · Phone (210) 257-6641

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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

Nathan Nelson Do 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 ID345646964
PECOS Enrollment IDI20210908000734, I20220223000171
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 5

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.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
177 services169 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
104 services102 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
44 services44 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
40 services40 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
31 services29 patients

Hospital Affiliations CMS Care Compare 2

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

Mcalester Regional Health Center

Acute Care Hospitals · Mcalester, OK
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number370034
Location1 Clark Bass BoulevardMcalester, OK 74501 · Pittsburg County
Emergency services Birthing friendly

Cherokee Nation W W Hastings Indian Hospital

Acute Care Hospitals · Tahlequah, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370171
Location100 S Bliss AvenueTahlequah, OK 74464 · Cherokee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74127 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
$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.

85.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.74
Promoting Interoperability100
Improvement Activities40
Cost51.95

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.

DEREK SROUJI
Student in an Organized Health Care Education/Training Program
744 W 9TH ST
TULSA, OK 74127
Osage County (405) 323-9423
OKLAHOMA STATE UNIVERSITY MEDICAL CENTER TRUST
Clinic/Center (Medical Specialty)
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 587-2561
DR. LEILA DANIELLE SEE D.O.
General Practice
744 W 9TH ST
TULSA, OK 74127
Osage County (981) 599-5031
WILLIAM BARRETT
Student in an Organized Health Care Education/Training Program
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 599-1000
DR. JUDITH WOLFSTEIN M.D.
Radiology (Diagnostic Radiology)
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 728-6194
KIMBERLIE K DULLYE MD
Anesthesiology
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 587-2561
MR. SEAN WILLIAM MEADOWS R.D.
Dietitian, Registered
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 587-2561
ALEXANDER DOUGLAS
Student in an Organized Health Care Education/Training Program
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 599-1000

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 Nathan Nelson's NPI number?

The NPI number for Nathan Nelson is 1639798150. It was assigned to this individual provider in the NPPES registry on April 14, 2020.

Where is Nathan Nelson located?

Nathan Nelson practices at 744 W 9th St, Tulsa, OK 74127. The listed phone number is (918) 599-1000.

What is Nathan Nelson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Nathan Nelson enrolled in Medicare?

Yes. Nathan Nelson 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 Nathan Nelson accept?

Health plans from Medica list Nathan Nelson 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 Nathan Nelson affiliated with any hospitals?

According to CMS data, Nathan Nelson is affiliated with Mcalester Regional Health Center and Cherokee Nation W W Hastings Indian Hospital.

When was this NPI record last updated?

The NPPES record for Nathan Nelson was last updated on March 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.