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Anna Christiansen Hilliard , PA-C

Physician Assistant • Savannah, GA

Active NPI 1780311993 Individual Practitioner Female Practitioner
Practice location in NPPES

1601 Abercorn St
Savannah, GA 314017521

Call 9127122550 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1601 Abercorn St

Savannah, GA 314017521

Telephone 9127122550
Organization at the Same NPPES Address or Phone
Shrink Savannah Facility NPI 1659731826

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

169 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$1,253 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,838.65 across 83 records.

By nature of payment

  • Food and Beverage: $1,838.65 across 83 records.

Reporting-company totals (3 largest of 16)

  • ABBVIE INC.: $394.39 across 23 records.
  • Axsome Therapeutics, Inc.: $318.79 across 13 records.
  • Vanda Pharmaceuticals Inc.: $198.13 across 7 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2022

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Savannah and Georgia

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 65% of clinicians listed under Physician Assistant in Savannah, GA (2024, 120 clinicians with data). Median for this group: 234. Middle half: 95 to 670.

Fewer Part D prescriptions than 60% of clinicians listed under Physician Assistant in Georgia (2024, 2,084 clinicians with data). Median for this group: 226. Middle half: 71 to 702.

Part D drug cost

A lower Part D drug cost than 65% of clinicians listed under Physician Assistant in Savannah, GA (2024, 120 clinicians with data). Median for this group: $3,401. Middle half: $606 to $61,982.

A lower Part D drug cost than 60% of clinicians listed under Physician Assistant in Georgia (2024, 2,084 clinicians with data). Median for this group: $4,253. Middle half: $612 to $75,670.

250 active clinicians are listed under Physician Assistant with a practice address in Savannah, GA (4,828 in Georgia).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Savannah

8.4% of these 250 clinicians have the CMS telehealth indicator.

59.2% of these 250 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 83 records totaling $1,838.65.

Manufacturer Payment Nature Product Type Amount ($)
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $33.87
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $33.43
Corium, LLC
Food and Beverage
In-kind items and services
Azstarys General $33.16
Neos Therapeutics, LP
Food and Beverage
Cash or cash equivalent
EXXUA General $32.59
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $31.50
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
COBENFY General $31.49
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $30.25
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
COBENFY General $29.94
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $29.19
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $28.87
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $28.85
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
ABILIFY ASIMTUFII General $28.75
Corium, LLC
Food and Beverage
In-kind items and services
Azstarys General $28.00
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $27.50
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $27.41
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
ABILIFY ASIMTUFII General $27.21
Supernus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
Qelbree General $26.79
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $26.65
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
FANAPT General $26.63
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Sunosi General $26.60
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $26.30
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $25.97
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $25.93
Corium, LLC
Food and Beverage
In-kind items and services
Azstarys General $25.70
Neurocrine BioSciences, Inc.
Food and Beverage
In-kind items and services
INGREZZA General $25.61

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Alprazolam Alprazolam 31 937 $146.56 11
Clonazepam Clonazepam 24 729 $220.83 12
Gabapentin Gabapentin 19 570 $174.47 —
Zolpidem Tartrate Zolpidem Tartrate 15 593 $126.57 —
Duloxetine Hcl Duloxetine Hcl 14 720 $374.56 —
Sertraline Hcl Sertraline Hcl 11 877 $94.02 —
Lorazepam Lorazepam 11 510 $115.78 —

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2022-08-07
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES GA 11116

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Georgia Composite Medical Board.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

6 listed
Dr. Chad Brock , MD

Psychiatry & Neurology - Psychiatry

NPI 1588691794

Doctor of Medicine (M.D.)

Kristy Gierke , PA-C

Physician Assistant - Medical

NPI 1477902377

Physician Assistant (Certified)

NPI 1679904437

Licensed Master Social Worker

Heather Mell , FNP-C

Nurse Practitioner - Family

NPI 1013382969

Family Nurse Practitioner (Certified)

Lydia Stearns , PA-C

Physician Assistant

NPI 1174046635

Physician Assistant (Certified)

Dr. Zuleimye Valle Blas , MD

Psychiatry & Neurology - Psychiatry

NPI 1306316906

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated August 07, 2022.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from August 2022 to November 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1780311993
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 07, 2022
Last Update: August 07, 2022
Sole Proprietor: No

Other Physician Assistants in Savannah

All Physician Assistants in Savannah

Mailing Address

1712 Whitemarsh Way

Savannah, GA 314105230

Phone: 9126675141

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.