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DR. DIANA MICHELLE OAKES DNP FNP-BC
NPI 1063995249
Nurse Practitioner - Family in Abingdon, VA

Active since September 13, 2018PECOS EnrolledAccepts Medicare Assignment
16000 JOHNSTON MEMORIAL DR STE 312C, ABINGDON, VA 24211(276) 258-1000 Get Directions Write a Review

NPPES record last updated: March 1, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 12, 2018, Sep 13, 2018 (2 updates tracked since 2018).

About Dr. Diana Michelle Oakes Dnp Fnp-bc NPPES

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

DR. DIANA MICHELLE OAKES DNP FNP-BC (NPI 1063995249) is an individual family provider in Abingdon, Virginia, licensed in Virginia (0024189036) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS, is affiliated with Russell County Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1063995249
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDR. DIANA MICHELLE OAKESCredential: DNP FNP-BC
Location Address16000 JOHNSTON MEMORIAL DR STE 312CAbingdon, VA 24211-7664
Mailing Address1021 W Oakland Ave Ste 310Johnson City, TN 37604-2192 · (423) 302-6565
Phone(276) 258-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 13, 2018
Last NPPES UpdateMarch 1, 20242 updates tracked since enumeration
NPPES CertifiedMarch 1, 2024
✔ NPI 1063995249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in VA · 0024189036✔ Licensed in NC · 5010973
16000 JOHNSTON MEMORIAL DR STE 312C, Abingdon, VA 24211
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Other Names 1

Former Name (1)Diana Michelle Hoffert

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Diana Michelle Oakes Dnp Fnp-bc 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 ID9537413695
PECOS Enrollment IDI20240130001899
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.

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.

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.
143 services82 patients
Home dialysis services per month (20 years or older) 90966
Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Russell County Hospital

Acute Care Hospitals · Lebanon, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490002
Location58 Carroll StreetLebanon, VA 24266 · Russell County
Emergency services

Johnston Memorial Hospital

Acute Care Hospitals · Abingdon, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490053
Location16000 Johnston Memorial DriveAbingdon, VA 24211 · Washington County
Emergency services Birthing friendly

Clinch Valley Medical Center

Acute Care Hospitals · Richlands, VA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number490060
Location6801 Governor Gc Perry HighwayRichlands, VA 24641 · Tazewell County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24211 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

Other Providers at the Same Location NPPES 2

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

MAUNG M. KYI M.D.
Internal Medicine (Nephrology)
16000 JOHNSTON MEMORIAL DR STE 312C
ABINGDON, VA 24211
Washington County (276) 258-1985
NOORI AL-WAILI M.D,PHD
Internal Medicine (Nephrology)
16000 JOHNSTON MEMORIAL DR STE 312C
ABINGDON, VA 24211
Washington County (276) 258-1985

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 Diana Oakes's NPI number?

The NPI number for Diana Oakes is 1063995249. It was assigned to this individual provider in the NPPES registry on September 13, 2018. The provider is also known as Diana Michelle Hoffert.

Where is Diana Oakes located?

Diana Oakes practices at 16000 Johnston Memorial Dr Ste 312C, Abingdon, VA 24211. The listed phone number is (276) 258-1000.

What is Diana Oakes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Diana Oakes enrolled in Medicare?

Yes. Diana Oakes 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.

What insurance does Diana Oakes accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list Diana Oakes 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.

Is Diana Oakes affiliated with any hospitals?

According to CMS data, Diana Oakes is affiliated with Russell County Hospital, Johnston Memorial Hospital and Clinch Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Diana Oakes was last updated on March 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.