Active NPI 1508379090 Individual Practitioner Female Practitioner

Mary C Siror , NP

Nurse Practitioner • Macon, GA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Mary Siror, NP is a certified Nurse Practitioner practicing in Macon, GA. With approximately 9 years of clinical experience since completing medical education in 2017, Mary Siror delivers high-quality medical care to the local community at 308 COLISEUM DR STE 120.

Mary Siror is affiliated with Nsh Cancer Institute Professional Services G Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, telephone medical discussion with physician, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

308 Coliseum Dr Ste 120

Macon, GA 312173859

Telephone 4787456130

Fax 4787454443

Associated Practice Facility / Clinic

🏢 Georgia Cancer Specialists I Pc Facility NPI 1598770307

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Macon, GA

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs -0.1 yrs vs City Avg

City Avg: 9.1 Yrs

State Avg: 10.5 Yrs

Regional Practice Density

148 Specialists

Practicing in Macon, GA (3149 Statewide)

Telehealth Adoption Rate

6.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

73.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siror (9 Years) 9 Yrs

Macon Specialty Average (9.1 Years) 9.1 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	141	84	$213.00	$53.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	31	$314.00	$78.77
99441 Telephone medical discussion with physician, 5-10 minutes	21	13	$138.00	$28.46
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	11	$210.00	$63.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$400.00	$105.92
99231 Follow-up hospital inpatient care per day, typically 15 minutes	12	11	$115.00	$40.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	173	106	$213.00	$54.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	33	$314.00	$80.24
99441 Telephone medical discussion with physician, 5-10 minutes	20	11	$138.00	$28.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	157	80	$213.00	$58.21
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	57	32	$35.00	$7.36
99441 Telephone medical discussion with physician, 5-10 minutes	34	21	$138.00	$30.91
96413 Infusion of chemotherapy into a vein up to 1 hour	32	14	$421.00	$98.50
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	19	12	$73.00	$11.47
36415 Insertion of needle into vein for collection of blood sample	17	11	$23.00	$2.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	11	$314.00	$81.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0185 Injection, aprepitant, 1 mg	5,330	13	$11.00	$1.56
J0897 Injection, denosumab, 1 mg	1,380	12	$76.00	$18.73
J1100 Injection, dexamethasone sodium phosphate, 1 mg	1,198	15	$3.87	$0.15
J2469 Injection, palonosetron hcl, 25 mcg	690	15	$114.41	$2.40
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	361	107	$35.00	$7.75
99213 Established patient office or other outpatient visit, typically 15 minutes	254	120	$213.00	$73.48
96375 Injection of additional new drug or substance into vein	250	21	$68.00	$13.13
96413 Infusion of chemotherapy into a vein up to 1 hour	142	27	$421.00	$111.76
36415 Insertion of needle into vein for collection of blood sample	96	52	$23.00	$3.00
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	71	28	$73.00	$11.14
96361 Hydration infusion into a vein	50	11	$46.00	$10.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	31	$314.00	$104.97
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	44	13	$22.00	$1.98
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	38	15	$98.00	$24.66
J7030 Infusion, normal saline solution , 1000 cc	38	11	$8.00	$2.77
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	32	20	$220.00	$55.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	23	$129.00	$45.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0185 Injection, aprepitant, 1 mg	4,160	12	$11.00	$1.78
J1100 Injection, dexamethasone sodium phosphate, 1 mg	624	15	$3.28	$0.12
J2469 Injection, palonosetron hcl, 25 mcg	340	13	$114.41	$3.77
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	168	66	$35.00	$7.73
99213 Established patient office or other outpatient visit, typically 15 minutes	135	77	$213.00	$60.59
96375 Injection of additional new drug or substance into vein	128	16	$68.00	$12.92
96413 Infusion of chemotherapy into a vein up to 1 hour	72	27	$421.00	$108.95
36415 Insertion of needle into vein for collection of blood sample	45	28	$23.00	$3.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	28	$314.00	$88.89
96361 Hydration infusion into a vein	25	12	$46.00	$10.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	20	$129.00	$36.69
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	21	12	$73.00	$11.52
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	19	14	$98.00	$24.44
J7030 Infusion, normal saline solution , 1000 cc	16	12	$8.00	$2.54
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	14	11	$220.00	$55.41

Medical Specialties & State Licenses

CMS Verified: 2025-10-13

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License GA RN160662

(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.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License GA RN160662

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

003232245A (GA)

Commercial Insurance / Payer ID Medicare Ptan

G20164A (GA)

Hospital & Practice Group Affiliations

Nsh Cancer Institute Professional Services G Llc

308 Coliseum Dr, Macon, GA 312173859

Phone: 4787456130

Practice Associates & Co-Workers

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

22 Associated Practitioners

Megan Osborne , PA-C

Physician Assistant

NPI 1134460637

Physician Assistant (Certified)

Katie Loyd , LCSW

Social Worker - Clinical

NPI 1144626177

Licensed Clinical Social Worker

Dr. Arvind Aggarwal , MD

Internal Medicine - Hematology & Oncology

NPI 1154330090

Doctor of Medicine (M.D.)

Andriea Mimbs , NP-C

Nurse Practitioner

NPI 1154719540

Nurse Practitioner (Certified)

Dr. Premila Malhotra , MD

Internal Medicine - Hematology & Oncology

NPI 1285848689

Doctor of Medicine (M.D.)

Dana Branchetti , AGACNP-BC

Nurse Practitioner

NPI 1306496955

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Business Mailing Address October 13, 2025

Registered at 308 COLISEUM DR, MACON, GA 312173865 (Tel: 4787456130)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 27, 2020

Nurse Practitioner (License #RN160662 in GA)

📍

Updated Practice Location April 03, 2020

Registered at 308 COLISEUM DR STE 120, MACON, GA 312173859 (Tel: 4787456130)

📍

Updated Business Mailing Address April 03, 2020

Registered at 1835 SAVOY DR STE 300, ATLANTA, GA 303411071 (Tel: 4787456130)

✅

NPI Profile Active November 07, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location November 07, 2017

Registered at 165 EMERY HWY STE 100, MACON, GA 312173613 (Tel: 4787412150)

📍

Updated Business Mailing Address November 07, 2017

Registered at 165 EMERY HWY STE 100, MACON, GA 312173613 (Tel: 4787412150)

👤

Provider Name / Credentials Updated November 07, 2017

Recorded as MARY SIROR, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 07, 2017

Nurse Practitioner (License #RN160662 in GA)

🟢

Initial NPI Registration & Enumeration November 07, 2017

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: 1508379090

Entity Type:

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

Enumeration Date: November 07, 2017

Last Update: October 13, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

308 Coliseum Dr

Macon, GA 312173865

Phone: 4787456130

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.