Active NPI 1538514518 Individual Practitioner Male Practitioner

Andrew G Gregson

Internal Medicine • Midland, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Andrew Gregson is a certified Internal Medicine practicing in Midland, MI. With approximately 10 years of clinical experience since graduating from Lake Erie College Of Osteopathic Medicine, Erie in 2016, Andrew Gregson delivers high-quality medical care to the local community at 4000 WELLNESS DR.

Andrew Gregson is affiliated with Mymichigan Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with straightforward or low-level 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

4000 Wellness Dr

Midland, MI 486702000

Telephone 8448321956

Fax 9896335241

Associated Practice Facility / Clinic

🏢 Mymichigan Medical Group Facility NPI 1689623506

Medicare Profile & Education

Medical School

Lake Erie College Of Osteopathic Medicine, Erie

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Midland, MI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs -5.8 yrs vs City Avg

City Avg: 15.8 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

38 Specialists

Practicing in Midland, MI (6010 Statewide)

Telehealth Adoption Rate

13.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

52.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gregson (10 Years) 10 Yrs

Midland Specialty Average (15.8 Years) 15.8 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	346	128	$144.00	$79.69
99239 Hospital discharge day management, more than 30 minutes	92	91	$245.00	$114.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	57	57	$304.00	$130.05
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	42	$406.00	$172.66
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	27	17	$202.00	$119.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	330	134	$204.73	$77.30
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	143	79	$290.04	$115.20
99239 Hospital discharge day management, more than 30 minutes	101	97	$317.52	$110.19
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$535.27	$170.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$359.44	$127.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	409	160	$213.51	$69.36
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	134	67	$298.91	$99.60
99239 Hospital discharge day management, more than 30 minutes	98	93	$316.37	$101.92
99231 Follow-up hospital inpatient care per day, typically 15 minutes	35	14	$155.95	$37.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$580.92	$192.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	22	$450.79	$131.52
99291 Critical care, first 30-74 minutes	12	12	$846.75	$212.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	531	172	$206.01	$70.04
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	149	59	$288.81	$100.63
99239 Hospital discharge day management, more than 30 minutes	86	85	$307.38	$102.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$561.24	$195.11
99238 Hospital discharge day management, 30 minutes or less	17	17	$286.47	$69.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$431.50	$132.58
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	13	$150.41	$37.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	541	214	$197.99	$71.57
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	281	116	$277.00	$103.11
99239 Hospital discharge day management, more than 30 minutes	143	137	$293.32	$105.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	52	52	$540.61	$200.57
99225 Subsequent observation care, typically 25 minutes per day	21	15	$168.17	$72.01
99217 Hospital observation care on day of discharge	19	19	$238.27	$71.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$413.36	$136.50
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$283.24	$101.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	176	78	$194.53	$71.15
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	73	32	$272.93	$101.73
99239 Hospital discharge day management, more than 30 minutes	33	32	$289.26	$104.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	25	$527.71	$197.83
99238 Hospital discharge day management, 30 minutes or less	14	14	$268.17	$71.12

Medical Specialties & State Licenses

CMS Verified: 2023-06-20

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MI 5101025095

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Mymichigan Medical Group

4000 Wellness Dr, Midland, MI 486700001

Phone: 9898391644

Secondary Practice Locations

1675 Leahy Street Suite 201a

Muskegon, MI 49442

Phone: 2316726336

Practice Associates & Co-Workers

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

29 Associated Practitioners

Dr. Wade Nolen , MD

Family Medicine

NPI 1033898093

Doctor of Medicine (M.D.)

Dr. Alexandria Smits , DO

Family Medicine

NPI 1104230358

Doctor of Osteopathic Medicine (D.O.)

Dr. Olivia Sturdavant , MD

Emergency Medicine

NPI 1104483346

Doctor of Medicine (M.D.)

Dr. Luhua Rao , MD

Family Medicine

NPI 1184291643

Doctor of Medicine (M.D.)

Rylee Fischer , PA

Physician Assistant

NPI 1184307241

Physician Assistant

Dr. Jessica Stegner , MD

Family Medicine

NPI 1184355828

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location June 20, 2023

Registered at 4000 WELLNESS DR, MIDLAND, MI 486702000 (Tel: 8448321956)

📍

Updated Business Mailing Address June 20, 2023

Registered at 4000 WELLNESS DR, MIDLAND, MI 486702000 (Tel: 8448311956)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 16, 2019

Internal Medicine (License #5101025095 in MI)

✅

NPI Profile Active May 17, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location May 17, 2016

Registered at 1675 LEAHY STREET SUITE 201A, MUSKEGON, MI 49442 (Tel: 2316726336)

📍

Updated Business Mailing Address May 17, 2016

Registered at 1675 LEAHY STREET SUITE 201A, MUSKEGON, MI 49442 (Tel: 2316727800)

👤

Provider Name / Credentials Updated May 17, 2016

Recorded as ANDREW GREGSON

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 17, 2016

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 27, 2016

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: 1538514518

Entity Type:

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

Enumeration Date: April 27, 2016

Last Update: June 20, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4000 Wellness Dr

Midland, MI 486702000

Phone: 8448311956

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.