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CHERYL C PORTWOOD M.D.
NPI 1639246044
Psychiatry & Neurology - Psychiatry in Lander, WY

Active since November 29, 2006PECOS EnrolledAccepts Medicare Assignment
315 MAIN ST., SUITE 6-12, LANDER, WY 82520(307) 332-4515(307) 332-4899 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cheryl C Portwood M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHERYL C PORTWOOD M.D. (NPI 1639246044) is an individual psychiatry provider in Lander, Wyoming, licensed in Wyoming (6499A) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of University Of North Dakota School Of Medicine (1995).

NPPES Registry Identity

NPI1639246044
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameCHERYL C PORTWOODCredential: M.D.
Location Address315 MAIN ST., SUITE 6-12Lander, WY 82520
Mailing Address315 Main St., Suite 6-12Lander, WY 82520 · (307) 332-4515 · Fax (307) 332-4899
Phone(307) 332-4515
Fax(307) 332-4899
Sole ProprietorNo
Medical School CMSUniversity Of North Dakota School Of MedicineGraduated 1995
Enumeration DateNovember 29, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1639246044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in WY · 6499A
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
315 MAIN ST., Lander, WY 82520
Open in Google Maps ↗

Other Identifiers 1

Other6499AWY · Board Of Medicine

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.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

Cheryl C Portwood M.d. 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.

PECOS PAC ID840394219
PECOS Enrollment IDI20070326000248
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Cheryl Portwood reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Us Health Dept Of Health & Human Services
14 mi
Public Health, Federal
BLACK COAL DRIVE, #29
Fort Washakie, WY 82514
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: U S Health Dept Of Health & Human Services
  • 306 clinicians in this Medicare group
NPI 1023174299 (307) 332-7300
Wind River Family & Community Healthc Care
16 mi
Public Health, Federal
14 GREAT PLAINS ROAD
Arapahoe, WY 82510
  • Reassigned Medicare billing, Texas enrollment
  • 57 clinicians in this Medicare group
NPI 1285006379 (307) 856-9281

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 3

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
36 services19 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
31 services15 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
17 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82520 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$170.72 typical visit price
range $56.42 – $170.72
Typical copayment $42.68 (range $14.10 – $42.68)
Most-billed visit code 99205
Established Patient
$70.32 typical visit price
range $18.19 – $139.32
Typical copayment $17.58 (range $4.54 – $34.83)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Cheryl Portwood's NPI number?

The NPI number for Cheryl Portwood is 1639246044. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Cheryl Portwood located?

Cheryl Portwood practices at 315 Main St. Suite 6-12, Lander, WY 82520. The listed phone number is (307) 332-4515.

What is Cheryl Portwood's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Cheryl Portwood enrolled in Medicare?

Yes. Cheryl Portwood 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 organizations bill Medicare for Cheryl Portwood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cheryl Portwood reassigns Medicare benefits to 2 organizations: Us Health Dept Of Health & Human Services (Fort Washakie, WY) and Wind River Family & Community Healthc Care (Arapahoe, WY). Each 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 Cheryl Portwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cheryl Portwood accept?

Health plans from Blue Cross Blue Shield of Wyoming list Cheryl Portwood 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 Cheryl Portwood was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.