IndividualActive
John Lahn, RPH
NPI 1659318665 · Pharmacist · Tulsa, OK
John Lahn, RPH is a Pharmacist provider in Tulsa, OK (NPI 1659318665).
Provider details
- NPI number
- 1659318665
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- License
- 9846 (OK)
Specialties & taxonomies
Pharmacy Service Providers
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
9322 E 41st St
Tulsa, OK 74145-3721
Phone: (918) 764-7243
Street-level locationGet directions
Mailing address
6022 E 112th St
Tulsa, OK 74137-7714
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Lahn's NPI number?
- John Lahn's National Provider Identifier (NPI) is 1659318665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lahn's specialty?
- John Lahn is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Lahn located?
- John Lahn's practice location on file with NPPES is 9322 E 41st St, Tulsa, OK 74145-3721.
- What is John Lahn's phone number?
- The practice phone number listed in the NPPES registry for John Lahn is (918) 764-7243.
- Is John Lahn's NPI active?
- Yes — John Lahn's NPI (1659318665) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.