MRS. ELIZABETH M KILMER-STERLING CNM
NPI 1881051035
Advanced Practice Midwife in Ada, OK

Active since January 19, 2016PECOS EnrolledAccepts Medicare Assignment
1921 STONECIPHER DR, ADA, OK 74820(580) 436-3980 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 20, 2026, Apr 2, 2026, Jul 10, 2024 and 1 more (4 updates tracked since 2016).

About Mrs. Elizabeth M Kilmer-sterling Cnm NPPES

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

MRS. ELIZABETH M KILMER-STERLING CNM (NPI 1881051035) is an individual advanced practice midwife in Ada, Oklahoma, licensed in Colorado (C-APN.0101827-C-CNM) and active in the NPI registry since January 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fort Defiance, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1881051035
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameMRS. ELIZABETH M KILMER-STERLINGCredential: CNM
Location Address1921 STONECIPHER DRAda, OK 74820-3439
Mailing Address1925 Warrior WayAda, OK 74820-3491 · (580) 421-4570
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJanuary 19, 2016
Last NPPES UpdateAugust 20, 20264 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1881051035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367A00000X
Licenses✔ Licensed in CO · C-APN.0101827-C-CNM✔ Licensed in OK · 207226
Definition
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.
1921 STONECIPHER DR, Ada, OK 74820

Secondary Practice Location 1

Location 1Corner of Route N12 and N7Fort Defiance, AZ 86504-0649 · Phone (928) 729-8000 · Fax (928) 729-8000

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

Mrs. Elizabeth M Kilmer-sterling Cnm 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 ID7214200658
PECOS Enrollment IDI20220502001982
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

5

Medicare enrollment records show Elizabeth Kilmer-sterling reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

General Acute Care Hospital
1921 STONECIPHER BLVD
Ada, OK 74820
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Chickasaw Nation Division Of Health Chickasaw Nation Medical Center
  • 324 clinicians in this Medicare group
Multi-Specialty
2901 S 74TH ST
Fort Smith, AR 72903
  • Reassigned Medicare billing, Arkansas enrollment
  • 658 clinicians in this Medicare group
Clinic/Center
1630 SANTA FE ST
Waynoka, OK 73860
  • Reassigned Medicare billing, Oklahoma enrollment
  • Medicare enrollment name: Alva Hospital Authority
  • 23 clinicians in this Medicare group
Obstetrics & Gynecology
12221 N MOPAC EXPY
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Obhg Texas Holdings PA
  • 998 clinicians in this Medicare group
General Acute Care Hospital
CORNER OF ROUTE N12 & N7
Fort Defiance, AZ 86504
  • Reassigned Medicare billing, Texas enrollment
  • 518 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74820 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.68 – $132.40
Typical copayment $16.62 (range $4.17 – $33.10)
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.

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.

Reported Quality Measures

Cervical Cancer Screening
Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…
80%56 patients
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
32%28 patients2/55-star benchmark: 97%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
85%62 patients4/55-star benchmark: 96%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 100% · 29 patients
79%29 patients4/55-star benchmark: 98%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

Physician Assistant
1921 STONECIPHER DR
ADA, OK 74820
Emergency Medicine
1921 STONECIPHER DR
ADA, OK 74820
Midwife
1921 STONECIPHER DR
ADA, OK 74820
Family Medicine
1921 STONECIPHER DR
ADA, OK 74820
Physician Assistant (Medical)
1921 STONECIPHER DR
ADA, OK 74820
Counselor
1921 STONECIPHER DR
ADA, OK 74820
Emergency Medicine
1921 STONECIPHER DR
ADA, OK 74820
Dentist
1921 STONECIPHER DR
ADA, OK 74820

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 Elizabeth Kilmer-sterling's NPI number?

The NPI number for Elizabeth Kilmer-sterling is 1881051035. It was assigned to this individual provider in the NPPES registry on January 19, 2016.

Where is Elizabeth Kilmer-sterling located?

Elizabeth Kilmer-sterling practices at 1921 Stonecipher Dr, Ada, OK 74820. The listed phone number is (580) 436-3980.

What is Elizabeth Kilmer-sterling's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Elizabeth Kilmer-sterling enrolled in Medicare?

Yes. Elizabeth Kilmer-sterling 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 Elizabeth Kilmer-sterling's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Kilmer-sterling reassigns Medicare benefits to 5 organizations: Chickasaw Nation Division Of Health (Ada, OK), Mercy Clinic Fort Smith Communities (Fort Smith, AR), Alva Hospital Authority/Dba Share Medical Center (Waynoka, OK), Obhg Texas Holdings, P.A. (Austin, TX) and The Fort Defiance Indian Hospital Board, Incorporation (Fort Defiance, AZ). 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 Elizabeth Kilmer-sterling's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Kilmer-sterling accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Elizabeth Kilmer-sterling 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 Elizabeth Kilmer-sterling was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.