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MRS. GRETCHEN M. GAUS CRNA
NPI 1336132109
Nurse Anesthetist, Certified Registered in Chambersburg, PA

Active since August 26, 2005Accepts Medicare Assignment
112 NORTH SEVENTH STREET, CHAMBERSBURG, PA 17201(717) 267-3000(717) 217-4217 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Mar 6, 2026, Sep 14, 2020 (2 updates tracked since 2020).

About Mrs. Gretchen M. Gaus Crna NPPES

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

MRS. GRETCHEN M. GAUS CRNA (NPI 1336132109) is an individual nurse anesthetist, certified registered in Chambersburg, Pennsylvania, licensed in Pennsylvania (RN 264697L) and active in the NPI registry since August 2005. She is affiliated with Allegheny Valley Hospital, maintains a secondary practice location in Natrona Heights, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1336132109
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMRS. GRETCHEN M. GAUSCredential: CRNA
Location Address112 NORTH SEVENTH STREETChambersburg, PA 17201-1720
Mailing Address785 5th Ave Ste 3Chambersburg, PA 17201-4232 · (717) 263-9555 · Fax (717) 217-4217
Phone(717) 267-3000
Fax(717) 217-4217
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateAugust 26, 2005
Last NPPES UpdateMarch 6, 20262 updates tracked since enumeration
NPPES CertifiedMarch 6, 2026
✔ NPI 1336132109 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
Licenses✔ Licensed in PA · RN 264697L✔ Licensed in OH · APRN.CRNA.019932
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.
112 NORTH SEVENTH STREET, Chambersburg, PA 17201
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Secondary Practice Location 1

Location 11301 Carlisle StNatrona Heights, PA 15065-1152 · Phone (724) 226-7010 · Fax (724) 226-7404

Other Identifiers 9

Other253403PA · Unison
Medicaid100894308 0001PA
OtherRN264697LPA · Rn License
Other050514PA · Medicare Group #
Other25-1716306PA · Healthnet/tricare
Other120420418PA · Dept Of Labor
Other25-1716306PA · First Health
OtherPEARLPA · Health America
Other50073150PA · Capital Bluecross

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

Mrs. Gretchen M. Gaus 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 ID7012805203
PECOS Enrollment IDI20040309000711

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 other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
35 services35 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients

Hospital Affiliations CMS Care Compare

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

Allegheny Valley Hospital

Acute Care Hospitals · Natrona, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390032
Location1301 Carlisle StNatrona, PA 15065 · Allegheny County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17201 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
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 6

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

DR. KANTILAL C. PATEL M.D.
Anesthesiology
112 NORTH SEVENTH STREET
CHAMBERSBURG, PA 17201
Franklin County (717) 267-3000
CHANDNI PATEL MD
Anesthesiology
112 NORTH SEVENTH STREET, WELLSPAN ANESTHESIOLOGY
CHAMBERSBURG, PA 17201
Franklin County (717) 267-7164
MS. BLANCHE HUBLEY CRNA
Nurse Anesthetist, Certified Registered
112 NORTH SEVENTH STREET
CHAMBERSBURG, PA 17201
Franklin County (717) 267-3000
DR. JILL RAE KAUFMAN MD
Anesthesiology
112 NORTH SEVENTH STREET
CHAMBERSBURG, PA 17201
Franklin County (717) 267-3000
DR. DEAN A. POST M.D.
Hospitalist
112 NORTH SEVENTH STREET, WELLSPAN HOSPITALISTS
CHAMBERSBURG, PA 17201
Franklin County (717) 217-4300
MS. NANCY C THOMPSON CRNA
Nurse Anesthetist, Certified Registered
112 NORTH SEVENTH STREET
CHAMBERSBURG, PA 17201
Franklin County (717) 267-3000

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 Gretchen Gaus's NPI number?

The NPI number for Gretchen Gaus is 1336132109. It was assigned to this individual provider in the NPPES registry on August 26, 2005.

Where is Gretchen Gaus located?

Gretchen Gaus practices at 112 North Seventh Street, Chambersburg, PA 17201. The listed phone number is (717) 267-3000.

What is Gretchen Gaus's specialty?

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

Is Gretchen Gaus enrolled in Medicare?

Yes. Gretchen Gaus 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.

Is Gretchen Gaus affiliated with any hospitals?

According to CMS data, Gretchen Gaus is affiliated with Allegheny Valley Hospital.

When was this NPI record last updated?

The NPPES record for Gretchen Gaus was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.