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DR. MEGAN M HOFFMAN M.D.
NPI 1376835256
Internal Medicine in Tulsa, OK

Active since May 10, 2011PECOS EnrolledAccepts Medicare Assignment
10711 E 11TH ST, TULSA, OK 74128(918) 583-7233(918) 583-7205 Get Directions Write a Review

NPPES record last updated: May 21, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 21, 2025, Aug 19, 2021 (2 updates tracked since 2021).

About Dr. Megan M Hoffman M.d. NPPES

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

DR. MEGAN M HOFFMAN M.D. (NPI 1376835256) is an individual internal medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (37974) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of George Washington University School Of Medicine (2011).

NPPES Registry Identity

NPI1376835256
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MEGAN M HOFFMANCredential: M.D.
Location Address10711 E 11TH STTulsa, OK 74128-3200
Mailing Address10711 E 11th StTulsa, OK 74128-3200 · (918) 583-7233 · Fax (918) 583-7205
Phone(918) 583-7233
Fax(918) 583-7205
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2011
Enumeration DateMay 10, 2011
Last NPPES UpdateMay 21, 20252 updates tracked since enumeration
NPPES CertifiedMay 21, 2025
✔ NPI 1376835256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in OK · 37974✔ Licensed in MI · 4301104621
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
10711 E 11TH ST, Tulsa, OK 74128
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Other Names 1

Other Name (5)Dr. Sister Mary Gretchen Hoffman M.d.

Secondary Practice Locations 2

Location 12025 W Cheesman RdAlma, MI 48801-9760 · Phone (989) 463-3451 · Fax (989) 463-1534
Location 22950 S Elm Pl Ste 256Broken Arrow, OK 74012-7871 · Phone (918) 307-5440 · Fax (918) 307-5445

Other Identifiers 1

Other0B96028MI · Bcbs

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Megan M Hoffman M.d. 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 ID2365684081
PECOS Enrollment IDI20220331000234
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Megan Hoffman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Warren Clinic Inc
6.7 mi
General Practice
6600 S YALE AVE, SUITE 1400
Tulsa, OK 74136
  • Reassigned Medicare billing, Oklahoma enrollment
  • 1,144 clinicians in this Medicare group
NPI 1174582282 (918) 488-6001
Sacred Heart Mercy Health Care Center
777 mi
Internal Medicine
2025 W CHEESMAN RD
Alma, MI 48801
  • Reassigned Medicare billing, Michigan enrollment
  • 13 clinicians in this Medicare group
NPI 1033266085 (989) 463-3451

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74128 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.

Referred Medical Equipment & Supplies CMS DME claims 4

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
3 suppliers15 claims19 services$19.09 avg. paid by Medicare
Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) E0465
DME-Other DME · category DE005N
1 supplier14 claims20 services$919.35 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
4 suppliers21 claims25 services$105.49 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
3 suppliers14 claims14 services$194.33 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 2

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

DR. ROSE ELLEN O'NEIL SLOAT MD
Family Medicine
10711 E 11TH ST
TULSA, OK 74128
Tulsa County (918) 430-3572
DR. EDITH MERCEDES DE JESUS M.D.
Specialist
10711 E 11TH ST, SUITE 1
TULSA, OK 74128
Tulsa County (918) 261-6493

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 Megan Hoffman's NPI number?

The NPI number for Megan Hoffman is 1376835256. It was assigned to this individual provider in the NPPES registry on May 10, 2011. The provider is also known as Dr. Sister Mary Gretchen Hoffman M.D..

Where is Megan Hoffman located?

Megan Hoffman practices at 10711 E 11th St, Tulsa, OK 74128. The listed phone number is (918) 583-7233.

What is Megan Hoffman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Megan Hoffman enrolled in Medicare?

Yes. Megan Hoffman 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.

Which organizations bill Medicare for Megan Hoffman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Hoffman reassigns Medicare benefits to 2 organizations: Warren Clinic Inc (Tulsa, OK) and Sacred Heart Mercy Health Care Center (Alma, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Megan Hoffman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Megan Hoffman accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Megan Hoffman 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.

When was this NPI record last updated?

The NPPES record for Megan Hoffman was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.