GILLIAN LATTANZI
NPI 1770175457
Nurse Anesthetist, Certified Registered in Lebanon, PA

Q: What is Gillian Lattanzi's NPI number?

The NPI number for Gillian Lattanzi is 1770175457. It was assigned to this individual provider in the NPPES registry on February 4, 2021.

Q: What is Gillian Lattanzi's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gillian Lattanzi was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since February 04, 2021Accepts Medicare Assignment

252 S 4TH ST, LEBANON, PA 17042(717) 270-7500(717) 228-1642 Get Directions Write a Review

NPPES record last updated: March 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 26, 2026, Nov 4, 2022, Feb 4, 2021 (3 updates tracked since 2021).

On this page

About Gillian Lattanzi NPPES

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

GILLIAN LATTANZI (NPI 1770175457) is an individual nurse anesthetist, certified registered in Lebanon, Pennsylvania, licensed in Pennsylvania (RN672196) and active in the NPI registry since February 2021. She is affiliated with Wellspan Good Samaritan Hospital, maintains 4 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1770175457

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameGILLIAN LATTANZI

Location Address252 S 4TH STLebanon, PA 17042-6111

Mailing Address601 Memory LnYork, PA 17402-2231 · (717) 851-1405 · Fax (717) 851-6969

Phone(717) 270-7500

Fax(717) 228-1642

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateFebruary 4, 2021

Last NPPES UpdateMarch 26, 20263 updates tracked since enumeration

NPPES CertifiedMarch 26, 2026

✔ NPI 1770175457 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in PA · RN672196

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.

Also ListedRegistered NurseTaxonomy 163W00000X · License RN672196 (PA)

252 S 4TH ST, Lebanon, PA 17042

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Secondary Practice Locations 4

Location 125 Monument Rd Ste 270York, PA 17403-5073 · Phone (717) 741-8250 · Fax (717) 741-8289

Location 21001 S George StYork, PA 17403-3676 · Phone (717) 812-7687 · Fax (717) 851-5250

Location 3169 Martin AveEphrata, PA 17522-1734 · Phone (717) 733-0311 · Fax (717) 721-5861

Location 455 Monument RdYork, PA 17403-5023 · Phone (717) 812-6425 · Fax (717) 851-5250

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

Gillian Lattanzi 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 ID8325432859

PECOS Enrollment IDI20220228001122

Medicare Billing Reassignment

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

Wellspan Medical Group

2.9 mi

Family Medicine

101 FAIRVIEW CIR
Lebanon, PA 17042

Reassigned Medicare billing, Pennsylvania enrollment
3,080 clinicians in this Medicare group

NPI 1639620164 (717) 279-7303

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Wellspan Good Samaritan Hospital

Acute Care Hospitals · Lebanon, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390066

Location252 South 4th StreetLebanon, PA 17042 · Lebanon County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17042 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 20

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

NABA RAJ MAINALI MD

Hospitalist

252 S 4TH ST
LEBANON, PA 17042

Lebanon County (717) 270-4876

MATTHEW JOHN YORTY

Nurse Anesthetist, Certified Registered

252 S 4TH ST
LEBANON, PA 17042

Lebanon County (717) 270-7500

LISA M HELFRICH PA-C

Physician Assistant

252 S 4TH ST, GOOD SAMARITAN HOSPITAL
LEBANON, PA 17042

Lebanon County (717) 270-7688

CLAUDIA BOHDAL

Physician Assistant

252 S 4TH ST
LEBANON, PA 17042

Lebanon County (717) 270-7500

MARCUS ALEXANDER SAUNDERS M.D.

Emergency Medicine

252 S 4TH ST
LEBANON, PA 17042

Lebanon County (717) 270-7688

DR. NINA L ELLIOTT DO

Emergency Medicine

252 S 4TH ST
LEBANON, PA 17042

Lebanon County (717) 270-7688

MRS. WANDA GARRETT PEREZ CRNA

Nurse Anesthetist, Certified Registered

252 S 4TH ST
LEBANON, PA 17042

Lebanon County (717) 270-7500

PRIYANKA SHARMA DO

Hospitalist

252 S 4TH ST
LEBANON, PA 17042

Lebanon County (717) 270-4876

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 Gillian Lattanzi's NPI number?

The NPI number for Gillian Lattanzi is 1770175457. It was assigned to this individual provider in the NPPES registry on February 4, 2021.

Where is Gillian Lattanzi located?

Gillian Lattanzi practices at 252 S 4th St, Lebanon, PA 17042. The listed phone number is (717) 270-7500.

What is Gillian Lattanzi's specialty?

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

Is Gillian Lattanzi enrolled in Medicare?

Yes. Gillian Lattanzi 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 organization bills Medicare for Gillian Lattanzi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gillian Lattanzi reassigns Medicare benefits to Wellspan Medical Group (Lebanon, PA). 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 Gillian Lattanzi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Gillian Lattanzi affiliated with any hospitals?

According to CMS data, Gillian Lattanzi is affiliated with Wellspan Good Samaritan Hospital.

When was this NPI record last updated?

The NPPES record for Gillian Lattanzi was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.