Active NPI 1003119132 Individual Practitioner Female Practitioner

Margaret Ann Gressle , ACNP-BC

Nurse Practitioner - Acute Care • Port Huron, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Margaret Gressle, ACNP-BC is a certified Nurse Practitioner - Acute Care practicing in Port Huron, MI. With approximately 16 years of clinical experience since graduating from Wayne State University School Of Medicine in 2010, Margaret Gressle delivers high-quality medical care to the local community at 1221 PINE GROVE AVE.

Margaret Gressle is affiliated with Oak Street Health Care Center P C and accepts Medicare assignment.

Frequently performed procedures and clinical services include automated urinalysis test, routine ekg using at least 12 leads including interpretation and report, amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1221 Pine Grove Ave

Port Huron, MI 480603511

Telephone 8109875000

Associated Practice Facility / Clinic

🏢 Mclaren Port Huron Facility NPI 1982685384

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Acute Care in Port Huron, MI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs +2.3 yrs vs City Avg

City Avg: 13.7 Yrs

State Avg: 8.8 Yrs

Regional Practice Density

8 Specialists

Practicing in Port Huron, MI (869 Statewide)

Telehealth Adoption Rate

12.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gressle (16 Years) 16 Yrs

Port Huron Specialty Average (13.7 Years) 13.7 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
81003 Automated urinalysis test	32	28	$18.00	$2.20
93000 Routine ekg using at least 12 leads including interpretation and report	18	17	$40.00	$11.64
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	18	17	$75.00	$46.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	12	$360.00	$105.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	36	28	$17.75	$2.20
93000 Routine ekg using at least 12 leads including interpretation and report	20	20	$40.05	$11.78
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	18	18	$54.17	$49.21
87804 Detection test by immunoassay with direct visual observation for influenza virus	14	11	$40.00	$16.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99220 Hospital observation care, typically 70 minutes	144	140	$1318.91	$149.77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$1439.50	$166.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	14	$741.10	$85.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99220 Hospital observation care, typically 70 minutes	216	206	$1318.91	$156.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	79	77	$1439.50	$172.29
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	20	$741.10	$88.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99220 Hospital observation care, typically 70 minutes	39	38	$1318.91	$156.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	34	$1439.50	$170.67
99217 Hospital observation care on day of discharge	18	18	$517.52	$61.36
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	12	$741.10	$87.76

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	215	198	$157.00	$88.16
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	37	32	$74.00	$36.87
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	27	26	$39.00	$16.50
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	27	23	$114.00	$57.30
J1040 Injection, methylprednisolone acetate, 80 mg	19	19	$22.00	$13.10
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$106.00	$59.69
99306 Initial nursing facility visit, typically 45 minutes per day	15	14	$277.00	$138.64
99316 Nursing facility discharge management, more than 30 minutes	11	11	$142.00	$88.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$245.00	$136.35

Medical Specialties & State Licenses

Nurse Practitioner - Acute Care Primary Specialty

NUCC Taxonomy Code: 363LA2100X

State License MI 4704235966

Definition to come...

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License MI 4704235966

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Hospital & Practice Group Affiliations

Oak Street Health Care Center P C

446 Oak St, Brookings, OR 974158802

Phone: 5414128898

Secondary Practice Locations

2601 Electric Ave

Port Huron, MI 480606587

Phone: 8109851500

Practice Associates & Co-Workers

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

40 Associated Practitioners

Amy Storey , NP

Nurse Practitioner - Acute Care

NPI 1013459320

Nurse Practitioner

Philip Lepine , CRNA

Nurse Anesthetist, Certified Registered

NPI 1023536190

Certified Registered Nurse Anesthetist

Dr. Richard Crill , MD

Emergency Medicine

NPI 1033259361

Doctor of Medicine (M.D.)

Susan Winay , CRNA

Nurse Anesthetist, Certified Registered

NPI 1043265838

Certified Registered Nurse Anesthetist

Kurt Brinker

Physical Therapist

NPI 1043701246

Patrina Quinn , CRNA

Nurse Anesthetist, Certified Registered

NPI 1063984615

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active October 18, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location October 18, 2017

Registered at 1221 PINE GROVE AVE, PORT HURON, MI 480603511 (Tel: 8109875000)

📍

Updated Business Mailing Address October 18, 2017

Registered at 3050 COMMERCE DR, FORT GRATIOT, MI 480593819 (Tel: 8103854441)

👤

Provider Name / Credentials Updated October 18, 2017

Recorded as MARGARET GRESSLE, ACNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 18, 2017

Registered Nurse (License #4704235966 in MI)

✅

NPI Profile Active July 27, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 27, 2016

Registered at 3601 W 13 MILE RD, ROYAL OAK, MI 480736712 (Tel: 2488985000)

📍

Updated Business Mailing Address July 27, 2016

Registered at 44510 LAKEPOINTE DR, STERLING HEIGHTS, STERLING HEIGHTS, MI 483131455 (Tel: 5865666977)

👤

Provider Name / Credentials Updated July 27, 2016

Recorded as MARGARET GRESSLE, ACNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2016

Registered Nurse (License #4704235966 in MI)

🟢

Initial NPI Registration & Enumeration December 12, 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: 1003119132

Entity Type:

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

Enumeration Date: December 12, 2010

Last Update: March 17, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3050 Commerce Dr

Fort Gratiot, MI 480593819

Phone: 8103854441

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.