Provider Profile
Mary E. Steward, ARNP
Unclaimed ProfileAbout Mary Steward
Mary E. Steward, ARNP is a nurse practitioner based in Tulsa, OK. According to Medicare claims data, Mary cared for 302 Medicare patients across 533 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, blood glucose (sugar) test performed by hand-held instrument, and hemoglobin a1c level.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (918) 619-4101
- Email not available
Practice Locations
4444 E 41ST ST 3RD FLOOR, STE A
Tulsa, OK 74135
Procedures Most Often Billed to Medicare
533 services · 302 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | Treatment | 95251 |
51 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
132 | More often than most peers in Nurse Practitioner |
| Blood glucose (sugar) test performed by hand-held instrument | Lab test | 82962 |
123 | More often than most peers in Nurse Practitioner |
| Hemoglobin a1c level | Lab test | 83036 |
100 | More often than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
66 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
61 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Tulsa 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 8
Providers in OK who bill this service to Medicare most often.
Common questions
What does Mary E. Steward specialize in?
Mary E. Steward is a nurse practitioner in Tulsa, OK. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary E. Steward located?
Mary E. Steward is listed at 4444 E 41St St 3Rd Floor, Ste A, Tulsa, OK 74135. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary E. Steward's phone number?
The number on file is (918) 619-4101. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mary E. Steward's NPI number?
Mary E. Steward's National Provider Identifier is 1235109646. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Mary E. Steward been practicing?
Mary E. Steward has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Mary E. Steward do most often?
According to Medicare billing data, Mary E. Steward provides treatments such as continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mary E. Steward confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary E. Steward. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.