MR. RAYMOND THOMAS LANG JR. LISW
NPI 1629086186
Social Worker in Mason City, IA
About Mr. Raymond Thomas Lang Jr. Lisw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RAYMOND THOMAS LANG JR. LISW (NPI 1629086186) is an individual social worker in Mason City, Iowa, licensed in Iowa (00825) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Raymond Thomas Lang Jr. Lisw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Raymond Lang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mason City, IA 50401
- Reassigned Medicare billing, Iowa enrollment
- 20 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Raymond Lang's NPI number?
The NPI number for Raymond Lang is 1629086186. It was assigned to this individual provider in the NPPES registry on August 3, 2006.
Where is Raymond Lang located?
Raymond Lang practices at 235 South Eisenhower, Mason City, IA 50401. The listed phone number is (641) 424-2075.
What is Raymond Lang's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Raymond Lang enrolled in Medicare?
Yes. Raymond Lang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Raymond Lang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raymond Lang reassigns Medicare benefits to Turning Leaf Counseling, Inc (Mason City, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Raymond Lang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Raymond Lang accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 2 other insurers list Raymond Lang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Raymond Lang was last updated on February 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Raymond Thomas Lang Jr., LISW · NPI 1629086186
Social Worker provider in Mason City, Iowa. Individual provider, active in the CMS NPPES registry since August 3, 2006.
## Identity
- **NPI:** 1629086186 (Entity type: Individual)
- **Enumerated:** August 3, 2006
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 00825 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 235 SOUTH EISENHOWER, Mason City, IA 50401-1562
- **Phone:** (641) 424-2075 · **Fax:** (641) 424-9555
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Turning Leaf Counseling, Inc (NPI 1417367400, Mason City, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Iowa, Rj & L Carver College Of Medicine, class of 1990
## Record status
- **NPPES last updated:** February 5, 2008
- **Other identifiers:** Medicare PIN 08983
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Source: [NPI Profile](https://npiprofile.com/npi/1629086186) · Data from the CMS NPPES public registry.