Active NPI 1962432005 Individual Practitioner Male Practitioner

Dr. Patrick Aaron Hyatt , MD

Specialist • Baltimore, MD

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Patrick Hyatt, MD is a certified Specialist practicing in Baltimore, MD. With approximately 26 years of clinical experience since graduating from Temple University School Of Medicine in 2000, Dr. Hyatt delivers high-quality medical care to the local community at 301 ST. PAUL PLACE, POB SUITE # 718.

Dr. Hyatt is affiliated with St Paul Place Specialists, Inc. 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, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, 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

301 St. Paul Place, Pob Suite # 718

Baltimore, MD 21202

Telephone 4103329356

Fax 4107835884

Associated Practice Facility / Clinic

🏢 Drs' Posner, Cox & Associates, P.a. Facility NPI 1053348342

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs -12.1 yrs vs City Avg

City Avg: 38.1 Yrs

State Avg: 36.9 Yrs

Regional Practice Density

231 Specialists

Practicing in Baltimore, MD (1034 Statewide)

Telehealth Adoption Rate

8.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

71.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hyatt (26 Years) 26 Yrs

Baltimore Specialty Average (38.1 Years) 38.1 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	352	270	$292.20	$94.20
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	130	127	$459.00	$91.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	111	111	$356.88	$116.83
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	84	84	$846.01	$254.14
45380 Biopsy of large bowel using an endoscope	80	79	$665.66	$147.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	63	$414.44	$132.38
45378 Diagnostic exam of large bowel using a flexible endoscope	45	45	$589.89	$178.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$545.73	$174.39
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	29	29	$56.00	$16.89
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	22	22	$619.58	$190.50
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$613.00	$189.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	16	$234.00	$80.30
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	18	$406.00	$70.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$325.00	$98.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	334	249	$304.75	$95.93
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	163	157	$459.00	$92.17
45380 Biopsy of large bowel using an endoscope	125	125	$664.00	$116.54
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	118	116	$843.43	$269.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	117	117	$374.00	$120.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	88	$433.00	$136.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$561.00	$178.54
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	38	38	$608.17	$193.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$652.00	$183.90
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	21	$406.00	$83.85
45378 Diagnostic exam of large bowel using a flexible endoscope	21	21	$613.00	$196.33
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	20	20	$614.00	$196.89
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$220.00	$69.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	335	239	$302.72	$96.36
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	157	154	$459.00	$84.74
45380 Biopsy of large bowel using an endoscope	117	117	$666.27	$135.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	116	116	$370.55	$121.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	91	$431.91	$135.73
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	93	93	$845.62	$271.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	86	86	$557.06	$176.33
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	42	42	$613.00	$197.60
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	24	$406.00	$76.95
43270 Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	14	$754.10	$223.95
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	20	20	$548.00	$137.92
45378 Diagnostic exam of large bowel using a flexible endoscope	19	19	$619.45	$198.06
43249 Balloon dilation of esophagus using an endoscope	18	18	$508.00	$155.19
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$592.07	$190.60
91110 Imaging of digestive tract done from the inside of the digestive tract	11	11	$409.00	$120.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	337	240	$301.97	$98.75
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	170	164	$459.09	$97.28
45380 Biopsy of large bowel using an endoscope	123	123	$667.34	$133.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	114	114	$372.46	$120.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	105	95	$427.06	$140.27
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	100	100	$845.44	$274.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	88	88	$559.86	$178.95
45378 Diagnostic exam of large bowel using a flexible endoscope	33	33	$603.73	$193.06
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	25	25	$605.66	$197.18
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	18	$406.00	$82.45
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	15	11	$334.20	$109.76
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	12	12	$548.00	$165.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$443.00	$144.83
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$614.64	$202.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	220	168	$244.69	$80.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	167	148	$354.86	$116.38
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	139	134	$462.39	$103.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	119	119	$535.88	$173.74
45380 Biopsy of large bowel using an endoscope	80	80	$670.30	$150.26
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	66	66	$849.50	$279.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$352.23	$116.43
45378 Diagnostic exam of large bowel using a flexible endoscope	31	31	$590.00	$186.77
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	25	25	$618.24	$205.03
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	17	16	$553.00	$160.93
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$410.25	$81.31
43270 Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	11	$750.20	$248.22
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$621.45	$205.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	313	202	$241.83	$79.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	202	165	$352.88	$115.25
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	154	143	$468.02	$103.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	120	120	$534.10	$175.44
45380 Biopsy of large bowel using an endoscope	106	105	$680.75	$141.80
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	76	76	$860.08	$279.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	74	74	$353.93	$116.33
43270 Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope	29	16	$758.10	$213.45
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	28	28	$592.61	$189.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$651.00	$213.63
45378 Diagnostic exam of large bowel using a flexible endoscope	17	17	$591.29	$174.26
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$414.21	$101.83
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	13	$626.00	$204.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	317	215	$237.95	$77.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	181	155	$352.45	$114.11
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	136	131	$468.97	$100.45
45380 Biopsy of large bowel using an endoscope	123	123	$681.71	$151.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	103	103	$536.00	$175.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	103	103	$352.97	$115.23
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	79	79	$862.70	$274.73
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	32	32	$620.92	$197.37
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$416.77	$100.07
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	22	22	$600.14	$188.87
45378 Diagnostic exam of large bowel using a flexible endoscope	20	20	$603.89	$196.78
43270 Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	11	$760.79	$231.75
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	12	12	$572.38	$163.74

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	302	207	$348.00	$112.33
99213 Established patient office or other outpatient visit, typically 15 minutes	257	176	$237.00	$77.60
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	182	173	$468.00	$97.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	128	128	$531.00	$173.12
45380 Biopsy of large bowel using an endoscope	113	113	$677.20	$165.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	87	87	$352.00	$115.49
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	73	73	$857.00	$275.18
45378 Diagnostic exam of large bowel using a flexible endoscope	32	32	$627.90	$195.78
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	24	24	$608.13	$198.59
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	22	22	$414.00	$98.86
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	19	19	$624.00	$203.67
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	19	18	$559.00	$163.99
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$651.00	$213.28

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License MD D0064196

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Hospital & Practice Group Affiliations

St Paul Place Specialists, Inc.

301 Saint Paul St, Baltimore, MD 212022102

St Paul Place Specialists, Inc.

7602 Belair Rd, Baltimore, MD 212364088

Phone: 4106638100

St Paul Place Specialists, Inc.

1734 York Rd, Lutherville, MD 210935606

Phone: 4102522273

Practice Associates & Co-Workers

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

15 Associated Practitioners

Dr. David Posner , MD

Specialist

NPI 1154312478

Doctor of Medicine (M.D.)

Yi Yang , PA-C

Physician Assistant - Medical

NPI 1265784847

Physician Assistant (Certified)

Dr. James Mcsweeney , MD

Internal Medicine

NPI 1285311522

Doctor of Medicine (M.D.)

Christian Cao , MPAS, PA-C

Physician Assistant

NPI 1285620021

MPAS, Physician Assistant (Certified)

Dr. Matilda Hagan , MD

Internal Medicine - Gastroenterology

NPI 1346417912

Doctor of Medicine (M.D.)

Carita Carrington , MSN, NP-C

Nurse Practitioner - Adult Health

NPI 1407372402

Master of Science in Nursing, Nurse Practitioner (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 18, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location February 18, 2014

Registered at 301 ST. PAUL PLACE, POB SUITE # 718, BALTIMORE, MD 21202 (Tel: 4103329356)

📍

Updated Business Mailing Address February 18, 2014

Registered at 301 ST. PAUL PLACE, POB SUITE #718, INSTITUTE FOR DEGESTIVE HEALTH & LIVER DISEASE, MERCY M, BALTIMORE, MD 21202 (Tel: 4103329356)

👤

Provider Name / Credentials Updated February 18, 2014

Recorded as PATRICK HYATT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 18, 2014

Specialist (License #D0064196 in MD)

🟢

Initial NPI Registration & Enumeration July 04, 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: 1962432005

Entity Type:

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

Enumeration Date: July 04, 2006

Last Update: February 18, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

301 St. Paul Place, Pob Suite #718, Institute For Degestive Health & Liver Disease, Mercy M

Baltimore, MD 21202

Phone: 4103329356

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.