Physician Profile
Unclaimed ProfileAbout GREINER
Benjamin Houston Greiner, DO, MPH practices internal medicine in Tulsa, OK. Benjamin is a 2020 graduate of Oklahoma State University College of Osteopathic Medicine. According to Medicare claims data, Benjamin cared for 1,415 Medicare patients across 2,170 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (918) 491-5990
- Email not available
Practice Locations
6600 S YALE AVE STE 600
Tulsa, OK 74136
Procedures Most Often Billed to Medicare
2,170 services · 1,415 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
13 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
55 |
| Influenza vaccine, inactivated | Treatment | 90653 |
34 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
16 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
11 |
| 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 |
755 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
735 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
238 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
102 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
85 |
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.
Other internal medicines at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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.
More connections — 32 related providers in 4 groups
Other internal medicines in Tulsa 8
Same specialty, same city.
Trained at Oklahoma State University College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Oklahoma State University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 8
Providers in OK who bill this service to Medicare most often.
Common questions
What does Dr. Greiner specialize in?
Dr. Greiner is an internal medicine in Tulsa, OK. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Greiner located?
Dr. Greiner is listed at 6600 S YALE AVE STE 600, Tulsa, OK 74136. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Greiner's phone number?
The number on file is (918) 491-5990. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Greiner's NPI number?
Dr. Greiner's National Provider Identifier is 1902428212. 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
Where did Dr. Greiner go to medical school?
Dr. Greiner attended Oklahoma State University College of Osteopathic Medicine, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Greiner been practicing?
Dr. Greiner has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Greiner do most often?
According to Medicare billing data, Dr. Greiner performs imaging including x-ray of chest, 2 views; provides treatments such as anticoagulant management of patient taking warfarin and influenza vaccine, inactivated, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Greiner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Greiner. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.