Active NPI 1871665208 Individual Practitioner Female Practitioner

Mary Elizabeth Buck , CNP

Nurse Practitioner • Savannah, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mary Buck, CNP is a certified Nurse Practitioner practicing in Savannah, GA. With approximately 29 years of clinical experience since completing medical education in 1997, Mary Buck delivers high-quality medical care to the local community at 1139 LEXINGTON AVE.

Mary Buck is affiliated with Aga Professional Services Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1139 Lexington Ave
Ste A

Savannah, GA 314045502

Telephone 9123034200

Fax 9127902701

Associated Practice Facility / Clinic

🏢 Coastal Ambulatory Anesthesia Llc Facility NPI 1750753786

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Savannah, GA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +16.8 yrs vs City Avg

City Avg: 12.2 Yrs

State Avg: 10.5 Yrs

Regional Practice Density

141 Specialists

Practicing in Savannah, GA (3149 Statewide)

Telehealth Adoption Rate

8.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Buck (29 Years) 29 Yrs

Savannah Specialty Average (12.2 Years) 12.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	408	354	$276.00	$71.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	304	240	$392.00	$101.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	75	75	$507.00	$133.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$339.00	$88.61
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$221.00	$56.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	345	278	$392.00	$101.75
99213 Established patient office or other outpatient visit, typically 15 minutes	312	284	$276.00	$71.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	100	100	$507.00	$133.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$339.00	$89.37
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$221.00	$57.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	347	284	$392.00	$103.04
99213 Established patient office or other outpatient visit, typically 15 minutes	281	252	$276.00	$72.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	115	115	$507.00	$135.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$339.00	$90.24
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$221.00	$58.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	253	241	$243.63	$74.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	166	152	$373.20	$105.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$497.73	$137.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$325.80	$91.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	318	300	$213.00	$61.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	117	112	$314.00	$89.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$484.00	$136.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$317.00	$88.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	239	231	$112.17	$60.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	50	$197.44	$88.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	214	214	$105.00	$57.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	27	$190.00	$85.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	263	253	$105.00	$57.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	41	$190.00	$85.04

Medical Specialties & State Licenses

CMS Verified: 2025-10-09

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License GA APRN-NP072464

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

000818133B (GA)

Commercial Insurance / Payer ID Medicare Ptan

50BBHNC (GA)

Hospital & Practice Group Affiliations

Aga Professional Services Llc

488 Kennesaw Ave Nw, Marietta, GA 300609409

Phone: 7704273075

Aga Professional Services Llc

1139 Lexington Ave, Savannah, GA 314045502

Phone: 4042579000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

28 Associated Practitioners

Kristen Bell , ARNP, BC

Nurse Practitioner - Family

NPI 1013104652

Advanced Registered Nurse Practitioner, BC

Josie Francis , PA-C

Physician Assistant

NPI 1023808136

Physician Assistant (Certified)

Dr. Charles Duckworth , MD

Internal Medicine - Gastroenterology

NPI 1033199989

Doctor of Medicine (M.D.)

Mandy De Bruin , CNP

Nurse Practitioner - Adult Health

NPI 1033789672

Certified Nurse Practitioner

Dr. Jonathan Kandiah , MD

Internal Medicine - Gastroenterology

NPI 1043662463

Doctor of Medicine (M.D.)

Chelsea Hendrix , FNP-C

Nurse Practitioner - Family

NPI 1104341247

Family Nurse Practitioner (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events

📍

Updated Practice Location October 09, 2025

Registered at 1139 LEXINGTON AVE, STE A, SAVANNAH, GA 314045502 (Tel: 9123034200)

📍

Updated Business Mailing Address October 09, 2025

Registered at 1139 LEXINGTON AVE STE A, SAVANNAH, GA 314045502 (Tel: 9123034200)

👤

Provider Name / Credentials Updated October 09, 2025

Recorded as MARY BUCK, CNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 09, 2025

Nurse Practitioner (License #APRN-NP072464 in GA)

✅

NPI Profile Active February 13, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 13, 2015

Registered at 1139 LEXINGTON AVE, SAVANNAH, GA 314045502 (Tel: 9123034200)

📍

Updated Business Mailing Address February 13, 2015

Registered at 1139 LEXINGTON AVE, SAVANNAH, GA 314045502 (Tel: 9123034200)

👤

Provider Name / Credentials Updated February 13, 2015

Recorded as MARY BUCK, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2015

Nurse Practitioner (License #072464 in GA)

🟢

Initial NPI Registration & Enumeration November 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1871665208

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: November 14, 2006

Last Update: October 09, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1139 Lexington Ave Ste A

Savannah, GA 314045502

Phone: 9123034200

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.