OrganizationActive
Drs Karlak and Martin
NPI 1487826608 · Internal Medicine Physician · Tulsa, OK
Provider details
- NPI number
- 1487826608
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lynda Meyer, Office Manager(918) 748-7677
- License
- 14394 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1725 E 19th St
Suite 602
Tulsa, OK 74104-5437
Phone: (918) 748-7677
Fax: (918) 748-7606
Street-level locationGet directions
Mailing address
1725 E 19th St
Tulsa, OK 74104-5437
Registry dates
- Enumerated
- 2008-03-27
- Last updated
- 2014-07-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.