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AGESELAOS JOHN MEARES MD
NPI 1740264357
Internal Medicine - Nephrology in Cheyenne, WY

Active since December 06, 2005PECOS Enrolled
6.49/100
CMS Quality Rating
1760 PRAIRIE AVE STE 100, CHEYENNE, WY 82009(307) 263-4022(307) 263-4023 Get Directions Write a Review

NPPES record last updated: November 11, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ageselaos John Meares Md NPPES

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

AGESELAOS JOHN MEARES MD (NPI 1740264357) is an individual nephrology provider in Cheyenne, Wyoming, licensed in Wyoming (7059A) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Laramie.

NPPES Registry Identity

NPI1740264357
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameAGESELAOS JOHN MEARESCredential: MD
Location Address1760 PRAIRIE AVE STE 100Cheyenne, WY 82009-4833
Mailing Address1760 Prairie Ave Ste 100Cheyenne, WY 82009-4833 · (307) 263-4022 · Fax (307) 263-4023
Phone(307) 263-4022
Fax(307) 263-4023
Sole ProprietorNo
Enumeration DateDecember 6, 2005
Last NPPES UpdateNovember 11, 2022
NPPES CertifiedNovember 11, 2022
✔ NPI 1740264357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in WY · 7059A
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
1760 PRAIRIE AVE STE 100, Cheyenne, WY 82009
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Secondary Practice Location 1

Location 12710 Harney St Ste 200Laramie, WY 82072-2899 · Phone (307) 223-0726 · Fax (307) 209-2177

Other Identifiers 3

Other7059AWY · State License
Medicaid119972200WY
Other719AJM04WY · Substance Control

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 (PECOS)

Ageselaos John Meares Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Ageselaos Meares reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Snowy Range Kidney Care LLC
41 mi
Nephrology
2710 HARNEY ST STE 200
Laramie, WY 82072
  • Reassigned Medicare billing, Wyoming enrollment
  • 5 clinicians in this Medicare group
NPI 1306461108 (307) 223-0726

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 9

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.
206 services145 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
172 services39 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
111 services30 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
82 services69 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
74 services30 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
51 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82009 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
$129.37 typical visit price
range $56.42 – $170.72
Typical copayment $32.34 (range $14.10 – $42.68)
Most-billed visit code 99204
Established Patient
$99.46 typical visit price
range $18.19 – $139.32
Typical copayment $24.86 (range $4.54 – $34.83)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

6.49/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost21.65

Referred Medical Equipment & Supplies CMS DME claims 15

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers22 claims70 services$5.24 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers100 claims101 services$18.93 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers135 claims137 services$83.53 avg. paid by Medicare
Cyclosporine, oral, 100 mg J7502
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers27 claims1,230 services$1.62 avg. paid by Medicare
Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503
Treatment-Chemotherapy · category RH002N
1 supplier15 claims3,840 services$1.17 avg. paid by Medicare
Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
7 suppliers49 claims6,025 services$0.30 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BARBARA CELESTE MCMULLAN MD
Internal Medicine (Nephrology)
1760 PRAIRIE AVE STE 100
CHEYENNE, WY 82009
Laramie County (307) 650-2800
PORTERCARE ADVENTIST HEALTH SYSTEM
Transplant Surgery
1760 PRAIRIE AVE STE 100
CHEYENNE, WY 82009
Laramie County (303) 778-5797
RENASOLVE
Internal Medicine (Nephrology)
1760 PRAIRIE AVE STE 100
CHEYENNE, WY 82009
Laramie County (307) 650-2800

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 Ageselaos Meares's NPI number?

The NPI number for Ageselaos Meares is 1740264357. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Where is Ageselaos Meares located?

Ageselaos Meares practices at 1760 Prairie Ave Ste 100, Cheyenne, WY 82009. The listed phone number is (307) 263-4022.

What is Ageselaos Meares's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Ageselaos Meares enrolled in Medicare?

Yes. Ageselaos Meares is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ageselaos Meares's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ageselaos Meares reassigns Medicare benefits to Snowy Range Kidney Care LLC (Laramie, WY). 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 Ageselaos Meares's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ageselaos Meares accept?

Health plans from Blue Cross Blue Shield of Wyoming list Ageselaos Meares 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 Ageselaos Meares was last updated on November 11, 2022. 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.