What is Roger Siemens's NPI number?

Roger Siemens's National Provider Identifier (NPI) is 1952387847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roger Siemens's specialty?

Roger Siemens is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Roger Siemens located?

Roger Siemens's practice location on file with NPPES is 2448 E 81st St, Tulsa, OK 74137-4250.

What is Roger Siemens's phone number?

The practice phone number listed in the NPPES registry for Roger Siemens is (918) 505-3400.

Is Roger Siemens's NPI active?

Yes — Roger Siemens's NPI (1952387847) is active in the NPPES registry as of the last update on 2015-03-13.

IndividualActive

Roger Siemens, M.D.

NPI 1952387847 · Surgery Physician · Tulsa, OK

Roger Siemens, M.D. is a Surgery Physician provider in Tulsa, OK (NPI 1952387847).

Provider details

NPI number: 1952387847
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 10852 (OK)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 10852 (OK)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2448 E 81st St

Suite 1100

Tulsa, OK 74137-4250

Phone: (918) 505-3400

Fax: (918) 508-7070

Street-level locationGet directions

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Mailing address