Active NPI 1821557414 Individual Practitioner Female Practitioner

Stephanie Lynn Horrocks , CRNP

Nurse Practitioner • Baltimore, MD

✓ Accepts Medicare Assignment Telehealth Available

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Stephanie Horrocks, CRNP is a registered Nurse Practitioner practitioner in Baltimore, MD. With approximately 8 years of clinical practice since completing medical education in 2018, Stephanie Horrocks provides healthcare services at the registered practice location at 5233 KING AVE STE 308.

Stephanie Horrocks is affiliated with American Oncology Partners Pa and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, darbepoetin alfa, 1 microgram (non-esrd use), injection, ferric derisomaltose, 10 mg, injection, iron dextran, 50 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5233 King Ave Ste 308

Baltimore, MD 212374003

Telephone 4107804050

Fax 4107804060

Associated Practice Facility / Clinic

🏢 Auerbach Hematology Oncology Associates P C Facility NPI 1710930391

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Baltimore, MD

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

8 Yrs -6.5 yrs vs City Avg

City Avg: 14.5 Yrs

State Avg: 9.9 Yrs

Regional Practice Density

377 Specialists

Practicing in Baltimore, MD (1277 Statewide)

Telehealth Adoption Rate

15.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

58.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Horrocks (8 Years) 8 Yrs

Baltimore Specialty Average (14.5 Years) 14.5 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
J0881 Injection, darbepoetin alfa, 1 microgram (non-esrd use)	15,185	34	$6.62	$2.90
J1437 Injection, ferric derisomaltose, 10 mg	11,700	86	$41.88	$19.98
J1750 Injection, iron dextran, 50 mg	2,720	93	$33.10	$17.07
36415 Insertion of needle into vein for collection of blood sample	608	253	$18.00	$8.57
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	582	249	$26.00	$7.54
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	271	188	$130.00	$55.40
J2919 Injection, methylprednisolone sodium succinate, 5 mg	224	21	$1.00	$0.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	190	120	$250.00	$112.04
J3490 Unclassified drugs	164	33	$5.37	$0.10
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	157	55	$40.00	$12.57
99213 Established patient office or other outpatient visit, typically 15 minutes	98	71	$200.00	$79.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	83	83	$350.00	$146.39
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	63	63	$450.00	$189.58
96375 Injection of additional new drug or substance into vein	53	27	$45.00	$13.66
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	46	29	$70.00	$24.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	26	$100.00	$50.24
J2920 Injection, methylprednisolone sodium succinate, up to 40 mg	20	14	$9.00	$4.12
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	15	13	$5.33	$1.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)	49,470	44	$3.00	$0.50
J0881 Injection, darbepoetin alfa, 1 microgram (non-esrd use)	32,001	46	$7.00	$2.93
J1437 Injection, ferric derisomaltose, 10 mg	11,100	78	$50.00	$20.91
J1750 Injection, iron dextran, 50 mg	1,870	69	$28.00	$16.55
36415 Insertion of needle into vein for collection of blood sample	712	290	$18.00	$8.34
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	648	278	$26.00	$7.53
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	304	185	$130.00	$58.21
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	209	74	$40.00	$12.58
J3490 Unclassified drugs	176	33	$6.72	$0.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	170	113	$250.00	$113.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	117	117	$350.00	$149.22
99213 Established patient office or other outpatient visit, typically 15 minutes	93	68	$200.00	$80.41
96375 Injection of additional new drug or substance into vein	80	33	$45.00	$14.07
J2920 Injection, methylprednisolone sodium succinate, up to 40 mg	65	30	$9.00	$3.86
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	65	35	$70.00	$26.22
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	62	62	$450.00	$191.16
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	41	23	$10.00	$1.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	25	$100.00	$51.03
96413 Infusion of chemotherapy into a vein up to 1 hour	22	12	$328.00	$120.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0881 Injection, darbepoetin alfa, 1 microgram (non-esrd use)	13,740	27	$7.00	$3.20
Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)	12,240	13	$3.00	$0.76
J1437 Injection, ferric derisomaltose, 10 mg	12,000	77	$50.00	$22.31
J1750 Injection, iron dextran, 50 mg	1,803	70	$28.28	$15.58
36415 Insertion of needle into vein for collection of blood sample	504	211	$18.00	$2.94
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	454	206	$26.00	$7.57
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	251	164	$130.00	$61.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	126	126	$262.71	$149.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	108	73	$190.74	$112.78
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	103	48	$40.00	$13.11
96375 Injection of additional new drug or substance into vein	86	34	$45.00	$14.32
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	67	29	$70.00	$26.03
J2920 Injection, methylprednisolone sodium succinate, up to 40 mg	56	29	$9.00	$3.59
J3490 Unclassified drugs	47	30	$17.66	$0.34
96413 Infusion of chemotherapy into a vein up to 1 hour	46	11	$328.00	$129.05
99213 Established patient office or other outpatient visit, typically 15 minutes	39	31	$200.00	$82.98
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	33	33	$371.52	$195.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	27	$95.31	$51.79
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	29	18	$10.00	$1.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	50	44	$180.00	$84.17
36589 Removal of central venous catheter for infusion	17	17	$450.00	$158.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$263.00	$119.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	104	88	$180.00	$67.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	38	$263.00	$97.28
36589 Removal of central venous catheter for infusion	13	13	$450.00	$156.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	26	26	$180.00	$67.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$263.00	$98.34

Medical Specialties & State Licenses

CMS Verified: 2025-08-13

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MD R149676

(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 - Adult Health

NUCC Taxonomy Code: 363LA2200X

State License MD R149676

Definition to come...

Hospital & Practice Group Affiliations

American Oncology Partners Pa

8221 Teal Dr, Easton, MD 216017215

Phone: 4108205945

Secondary Practice Locations

3333 N Calvert St

Baltimore, MD 212182867

Phone: 4105542950

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Michael Auerbach , MD

Internal Medicine - Hematology & Oncology

NPI 1336199942

Doctor of Medicine (M.D.)

Dr. Michelle Bahrain , DO

Internal Medicine - Infectious Disease

NPI 1649235425

Doctor of Osteopathic Medicine (D.O.)

Dr. Huzefa Bahrain , DO

Internal Medicine - Hematology & Oncology

NPI 1790734549

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location August 13, 2025

Registered at 5233 KING AVE STE 308, BALTIMORE, MD 212374003 (Tel: 4107804050)

📍

Updated Business Mailing Address August 13, 2025

Registered at PO BOX 749495, ATLANTA, GA 303749495 (Tel: 8559632100)

✅

NPI Profile Active March 14, 2019

NPI status registered as active in NPPES database

📍

Updated Practice Location March 14, 2019

Registered at 3333 N CALVERT ST, BALTIMORE, MD 212182867 (Tel: 4105542950)

📍

Updated Business Mailing Address March 14, 2019

Registered at 1606 LAUREL DR, JOPPA, MD 210852818 (Tel: 4437919043)

👤

Provider Name / Credentials Updated March 14, 2019

Recorded as STEPHANIE HORROCKS, CRNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 14, 2019

Nurse Practitioner (License #R149676 in MD)

🟢

Initial NPI Registration & Enumeration March 14, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1821557414

Entity Type:

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

Enumeration Date: March 14, 2019

Last Update: August 13, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 749495

Atlanta, GA 303749495

Phone: 8559632100

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.