Active NPI 1053624080 Individual Practitioner Female Practitioner

Dr. Maria Camila Castello-Ramirez , MD

Surgery - Vascular Surgery • Hershey, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Maria Castello-Ramirez, MD is a certified Surgery - Vascular Surgery practicing in Hershey, PA. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Castello-Ramirez delivers high-quality medical care to the local community at 500 UNIVERSITY DR.

Dr. Castello-Ramirez is affiliated with The Milton S Hershey Medical Center Physicians Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers, ultrasound study of arm or leg veins with compression and maneuvers. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 University Dr

Hershey, PA 170332360

Telephone 7175314554

Fax 7175314151

Associated Practice Facility / Clinic

🏢 The Milton S Hershey Medical Center Facility NPI 1568435477

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Hershey, PA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs +1.7 yrs vs City Avg

City Avg: 14.3 Yrs

State Avg: 25.8 Yrs

Regional Practice Density

10 Specialists

Practicing in Hershey, PA (279 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Castello-Ramirez (16 Years) 16 Yrs

Hershey Specialty Average (14.3 Years) 14.3 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	100	79	$137.02	$36.75
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	78	78	$75.82	$19.93
93970 Ultrasound study of arm or leg veins with compression and maneuvers	66	65	$120.45	$31.18
93880 Ultrasound of both sides of head and neck blood flow	54	52	$141.89	$36.03
93880 Ultrasound of both sides of head and neck blood flow	51	50	$185.84	$47.74
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	33	32	$202.52	$54.60
93925 Ultrasound of leg arteries or artery grafts	32	32	$213.25	$57.94
99213 Established patient office or other outpatient visit, typically 15 minutes	30	28	$249.37	$69.87
93926 Ultrasound of one leg arteries or artery grafts	26	25	$84.69	$21.91
93922 Ultrasound study of arm and leg arteries	25	25	$45.00	$11.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$289.32	$94.29
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	19	18	$142.00	$35.97
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	19	19	$201.68	$51.99
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	17	17	$79.00	$19.97
93926 Ultrasound of one leg arteries or artery grafts	17	17	$125.65	$33.35
93922 Ultrasound study of arm and leg arteries	17	16	$45.00	$11.29
93925 Ultrasound of leg arteries or artery grafts	15	15	$137.27	$35.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	12	$133.00	$33.71
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	12	12	$307.00	$77.90
93970 Ultrasound study of arm or leg veins with compression and maneuvers	11	11	$164.91	$44.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	94	93	$77.35	$20.88
93970 Ultrasound study of arm or leg veins with compression and maneuvers	70	70	$123.57	$32.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	69	62	$133.00	$34.42
93880 Ultrasound of both sides of head and neck blood flow	65	65	$210.77	$58.84
93880 Ultrasound of both sides of head and neck blood flow	56	55	$140.95	$37.45
99213 Established patient office or other outpatient visit, typically 15 minutes	50	44	$245.00	$63.68
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	41	41	$200.98	$55.47
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	27	27	$202.96	$54.35
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	25	25	$89.92	$24.61
93925 Ultrasound of leg arteries or artery grafts	24	23	$141.00	$36.51
93925 Ultrasound of leg arteries or artery grafts	24	24	$215.00	$60.60
93922 Ultrasound study of arm and leg arteries	21	21	$64.05	$17.83
93926 Ultrasound of one leg arteries or artery grafts	19	18	$80.63	$22.27
93922 Ultrasound study of arm and leg arteries	16	16	$43.88	$11.90
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	15	14	$138.27	$37.12
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	14	14	$333.93	$97.25
93970 Ultrasound study of arm or leg veins with compression and maneuvers	14	14	$156.36	$43.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$496.00	$130.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$492.00	$127.33
75625 Radiological supervision and interpretation X-ray of abdominal aorta	11	11	$252.00	$65.65
93926 Ultrasound of one leg arteries or artery grafts	11	11	$86.00	$21.05
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	11	11	$307.00	$80.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	96	77	$204.13	$64.19
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	62	59	$93.02	$21.41
93880 Ultrasound of both sides of head and neck blood flow	54	53	$187.74	$46.26
93970 Ultrasound study of arm or leg veins with compression and maneuvers	50	50	$147.50	$33.60
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	46	43	$215.70	$54.32
93880 Ultrasound of both sides of head and neck blood flow	30	30	$163.43	$38.60
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	25	25	$135.88	$36.93
93922 Ultrasound study of arm and leg arteries	24	22	$67.33	$16.42
93925 Ultrasound of leg arteries or artery grafts	24	24	$239.29	$63.09
93926 Ultrasound of one leg arteries or artery grafts	23	22	$120.35	$27.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$428.95	$133.65
93970 Ultrasound study of arm or leg veins with compression and maneuvers	19	19	$194.89	$49.69
93922 Ultrasound study of arm and leg arteries	17	17	$53.00	$12.19
93926 Ultrasound of one leg arteries or artery grafts	15	15	$106.40	$23.15
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	13	13	$294.46	$71.26
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	12	12	$150.83	$38.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	132	98	$136.00	$66.73
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	121	118	$109.00	$21.65
93880 Ultrasound of both sides of head and neck blood flow	87	84	$253.93	$61.62
93970 Ultrasound study of arm or leg veins with compression and maneuvers	73	70	$170.00	$33.56
93880 Ultrasound of both sides of head and neck blood flow	53	53	$197.00	$38.73
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	47	46	$285.11	$72.33
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	44	42	$114.52	$24.01
93925 Ultrasound of leg arteries or artery grafts	44	41	$267.50	$66.75
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	34	33	$285.00	$56.32
93922 Ultrasound study of arm and leg arteries	28	28	$68.54	$15.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	21	$251.07	$71.07
93926 Ultrasound of one leg arteries or artery grafts	27	27	$154.89	$35.02
93970 Ultrasound study of arm or leg veins with compression and maneuvers	24	24	$186.42	$40.15
93926 Ultrasound of one leg arteries or artery grafts	23	22	$120.00	$23.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	17	$68.00	$35.39
93922 Ultrasound study of arm and leg arteries	21	21	$62.00	$12.73
93925 Ultrasound of leg arteries or artery grafts	19	18	$194.00	$38.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$347.00	$135.72
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	16	15	$317.38	$69.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	13	$209.00	$99.35
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	13	13	$196.00	$39.00
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	12	12	$123.00	$23.86
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$388.00	$99.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	155	97	$136.00	$51.20
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	128	124	$109.00	$22.52
93970 Ultrasound study of arm or leg veins with compression and maneuvers	96	92	$170.00	$35.08
93880 Ultrasound of both sides of head and neck blood flow	70	64	$291.06	$59.63
93880 Ultrasound of both sides of head and neck blood flow	58	56	$197.00	$40.45
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	44	42	$235.66	$56.58
93925 Ultrasound of leg arteries or artery grafts	40	40	$426.65	$101.95
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	38	37	$285.00	$57.22
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	37	37	$143.08	$30.34
93926 Ultrasound of one leg arteries or artery grafts	36	36	$120.00	$24.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	28	$347.00	$130.48
93926 Ultrasound of one leg arteries or artery grafts	29	29	$175.72	$38.87
93922 Ultrasound study of arm and leg arteries	26	24	$119.12	$20.91
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	25	24	$259.80	$50.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	16	$247.36	$72.81
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	23	23	$196.00	$40.14
93970 Ultrasound study of arm or leg veins with compression and maneuvers	22	22	$187.91	$42.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	17	$209.00	$79.51
93925 Ultrasound of leg arteries or artery grafts	17	17	$194.00	$39.75
93922 Ultrasound study of arm and leg arteries	16	16	$62.00	$12.85
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	15	11	$50.00	$12.52
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	12	12	$375.75	$76.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	146	139	$109.00	$22.30
99213 Established patient office or other outpatient visit, typically 15 minutes	126	88	$136.00	$50.61
93970 Ultrasound study of arm or leg veins with compression and maneuvers	108	104	$170.00	$34.52
93880 Ultrasound of both sides of head and neck blood flow	99	95	$216.86	$43.56
93880 Ultrasound of both sides of head and neck blood flow	70	67	$197.00	$40.02
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	47	44	$285.00	$58.20
93925 Ultrasound of leg arteries or artery grafts	36	36	$194.00	$39.78
93926 Ultrasound of one leg arteries or artery grafts	34	32	$120.00	$24.54
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	33	33	$109.00	$22.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$347.00	$128.82
93922 Ultrasound study of arm and leg arteries	30	30	$62.00	$12.46
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	25	25	$196.00	$39.85
93922 Ultrasound study of arm and leg arteries	24	23	$62.00	$12.80
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	21	21	$219.43	$36.81
93925 Ultrasound of leg arteries or artery grafts	21	20	$194.00	$38.52
99221 Initial hospital inpatient care per day, typically 30 minutes	21	21	$388.00	$101.32
93926 Ultrasound of one leg arteries or artery grafts	20	18	$120.00	$24.54
93990 Ultrasound of dialysis access	15	11	$122.00	$24.98
93970 Ultrasound study of arm or leg veins with compression and maneuvers	15	15	$237.47	$43.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	74	57	$136.00	$50.56
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	56	56	$109.00	$21.99
93880 Ultrasound of both sides of head and neck blood flow	41	41	$197.00	$39.27
93970 Ultrasound study of arm or leg veins with compression and maneuvers	40	37	$170.00	$34.28
93880 Ultrasound of both sides of head and neck blood flow	36	36	$197.00	$39.87
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	27	24	$285.00	$56.21
99221 Initial hospital inpatient care per day, typically 30 minutes	21	21	$388.00	$100.16
93926 Ultrasound of one leg arteries or artery grafts	20	19	$120.00	$24.20
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	20	20	$196.00	$39.59
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	19	19	$196.00	$39.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	16	$260.21	$71.79
93925 Ultrasound of leg arteries or artery grafts	16	16	$194.00	$39.52
93922 Ultrasound study of arm and leg arteries	15	15	$62.00	$12.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$209.00	$72.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$347.00	$127.75
93925 Ultrasound of leg arteries or artery grafts	14	14	$194.00	$39.52
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$446.00	$166.67
93922 Ultrasound study of arm and leg arteries	12	12	$62.00	$12.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	31	31	$446.00	$165.78
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$136.00	$49.93

Medical Specialties & State Licenses

CMS Verified: 2026-03-25

Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License PA MD461094

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Surgery - Vascular Surgery

NUCC Taxonomy Code: 2086S0129X

State License WI 64171

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1033109300001 (PA)

Commercial Insurance / Payer ID Medicare

583073 (PA)

Hospital & Practice Group Affiliations

The Milton S Hershey Medical Center Physicians Group

500 Universidy Dr, Hershey, PA 170332360

Phone: 7175318395

Secondary Practice Locations

830 Norland Ave

Chambersburg, PA 172014217

Phone: 7172176881

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Gregory Burkman , MD, PharmD

Internal Medicine - Clinical Cardiac Electrophysiology

NPI 1043500341

Doctor of Medicine (M.D.), Doctor of Pharmacy (Pharm.D.)

Dr. Adam Ring , MD

Surgery - Vascular Surgery

NPI 1205102217

Doctor of Medicine (M.D.)

Terra Brown , RN

Registered Nurse

NPI 1245872993

Registered Nurse

Dr. Robert Atnip , MD

Surgery - Vascular Surgery

NPI 1609832997

Doctor of Medicine (M.D.)

Bridget Johnston , PA-C

Physician Assistant

NPI 1760449789

Physician Assistant (Certified)

Dr. Tanya Flohr , MD

Surgery - Vascular Surgery

NPI 1932313103

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 21, 2022

Surgery (License #64171 in WI)

✅

NPI Profile Active August 01, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location August 01, 2017

Registered at 500 UNIVERSITY DR, HERSHEY, PA 170332360 (Tel: 7175314554)

📍

Updated Business Mailing Address August 01, 2017

Registered at PO BOX 858, MC A410, HERSHEY, PA 170330858 (Tel: (800) 243-1455)

👤

Provider Name / Credentials Updated August 01, 2017

Recorded as MARIA CASTELLO-RAMIREZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2017

Surgery (License #MD461094 in PA)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 13, 2017

Surgery (License #64171 in WI)

✅

NPI Profile Active May 25, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location May 25, 2015

Registered at UW HOSPITAL AND CLINICS, 600 HIGLAND AVENUE, MADISON, WI 537920001 (Tel: 6082652358)

📍

Updated Business Mailing Address May 25, 2015

Registered at UW HOSPITAL AND CLINICS, 600 HIGLAND AVENUE, MADISON, WI 537920001 (Tel: 6082652358)

👤

Provider Name / Credentials Updated May 25, 2015

Recorded as MARIA CASTELLO-RAMIREZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 25, 2015

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration July 19, 2010

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: 1053624080

Entity Type:

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

Enumeration Date: July 19, 2010

Last Update: March 25, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 858, Mc A410

Hershey, PA 170330858

Phone: 8002431455

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.