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HOLLY M DUNNINGTON CRNA
NPI 1891932513
Nurse Anesthetist, Certified Registered in Huntsville, AL

Active since January 16, 2009Accepts Medicare Assignment
1 HOSPITAL DR SW, HUNTSVILLE, AL 35801(256) 469-7895(256) 270-8937 Get Directions Write a Review

NPPES record last updated: December 9, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Holly M Dunnington Crna NPPES

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

HOLLY M DUNNINGTON CRNA (NPI 1891932513) is an individual nurse anesthetist, certified registered in Huntsville, Alabama, licensed in Alabama (081414) and active in the NPI registry since January 2009. She is a graduate of Other (2008).

NPPES Registry Identity

NPI1891932513
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameHOLLY M DUNNINGTONCredential: CRNA
Location Address1 HOSPITAL DR SWHuntsville, AL 35801-6455
Mailing Address500 Northridge Rd, Ste 330Atlanta, GA 30350-3314 · (256) 469-7895 · Fax (256) 270-8937
Phone(256) 469-7895
Fax(256) 270-8937
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJanuary 16, 2009
Last NPPES UpdateDecember 9, 2016
✔ NPI 1891932513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in AL · 081414
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1 HOSPITAL DR SW, Huntsville, AL 35801
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Accepted Insurance

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

Holly M Dunnington Crna 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 ID6800943432
PECOS Enrollment IDI20090416000265

Medicare Billing Reassignments

5

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

Physynergy, LLC
Same address
Anesthesiology
1 HOSPITAL DR SW
Huntsville, AL 35801
  • Reassigned Medicare billing, Alabama enrollment
  • 216 clinicians in this Medicare group
NPI 1134465560 (256) 429-5071
Huntsville Anesthesiology Consultants PC
3.5 mi
Nurse Anesthetist, Certified Registered
3330 L & N DR
Huntsville, AL 35804
  • Reassigned Medicare billing, Alabama enrollment
  • 64 clinicians in this Medicare group
NPI 1073661492 (256) 880-6711
Montgomery Anesthesia Associates, PC
161 mi
Anesthesiology
1725 PINE ST
Montgomery, AL 36106
  • Reassigned Medicare billing, Alabama enrollment
  • 136 clinicians in this Medicare group
NPI 1043281553 (334) 293-8059
Premier Anesthesia Of Montgomery PC
164 mi
Anesthesiology
2105 EAST SOUTH BLVD
Montgomery, AL 36116
  • Reassigned Medicare billing, Alabama enrollment
  • 214 clinicians in this Medicare group
NPI 1780636233 (770) 643-5500
Southern Alabama Surgery Center LLC
249 mi
Ambulatory Surgical
2800 ROSS CLARK CIR, SUITE 3
Dothan, AL 36301
  • Reassigned Medicare billing, Alabama enrollment
  • 71 clinicians in this Medicare group
NPI 1346349164 (334) 793-3411

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
21 services21 patients
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35801 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
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
Established Patient
$66.08 typical visit price
range $16.56 – $131.65
Typical copayment $16.52 (range $4.14 – $32.91)
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.

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.

BRIAN ALAN PIAZZA CRNA
Nurse Anesthetist, Certified Registered
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Madison County (256) 469-7895
MEGHAN J DUNNING CRNP
Nurse Practitioner (Acute Care)
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Madison County (256) 429-4000
ABDUL WASAY
Student in an Organized Health Care Education/Training Program
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Madison County (256) 429-4000
MRS. KRISTINA BONDS CHAPMAN CRNP
Nurse Practitioner (Gerontology)
1 HOSPITAL DR SW, #202
HUNTSVILLE, AL 35801
Madison County (256) 429-5285
CRESTWOOD HEALTHCARE LP
General Acute Care Hospital
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Madison County (256) 882-3100
PATRICIA COLLINS CRNP
Nurse Practitioner (Family)
1 HOSPITAL DR SW, SUITE #400
HUNTSVILLE, AL 35801
Madison County (256) 713-1200
UNAIZA HASAN MD
Student in an Organized Health Care Education/Training Program
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Madison County (256) 429-4000
DR. PAOLA DORATO IQBAL M.D.
Anesthesiology
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Madison County (256) 880-4187

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 Holly Dunnington's NPI number?

The NPI number for Holly Dunnington is 1891932513. It was assigned to this individual provider in the NPPES registry on January 16, 2009.

Where is Holly Dunnington located?

Holly Dunnington practices at 1 Hospital Dr SW, Huntsville, AL 35801. The listed phone number is (256) 469-7895.

What is Holly Dunnington's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Holly Dunnington enrolled in Medicare?

Yes. Holly Dunnington 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 Holly Dunnington's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Holly Dunnington reassigns Medicare benefits to 5 organizations: Physynergy, LLC (Huntsville, AL), Huntsville Anesthesiology Consultants PC (Huntsville, AL), Montgomery Anesthesia Associates, PC (Montgomery, AL), Premier Anesthesia Of Montgomery PC (Montgomery, AL) and Southern Alabama Surgery Center LLC (Dothan, AL). 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 Holly Dunnington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Holly Dunnington accept?

Health plans from Blue Cross and Blue Shield of Alabama list Holly Dunnington 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 Holly Dunnington was last updated on December 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.