Active NPI 1992822928 Individual Practitioner Male Practitioner

Dr. Timothy R Hackett , MD

Surgery • Saginaw, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Timothy Hackett, MD is a certified Surgery practicing in Saginaw, MI. With approximately 22 years of clinical experience since graduating from Medical College Of Ohio in 2004, Dr. Hackett delivers high-quality medical care to the local community at 912 S WASHINGTON AVE STE 1.

Dr. Hackett maintains professional affiliations with Saginaw Cooperative Hospitals Inc, Powerback Rehabilitation Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, removal of skin and tissue, 20.0 sq cm or less, 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

912 S Washington Ave Ste 1

Saginaw, MI 486012578

Telephone 9897901001

Fax 9897901016

Associated Practice Facility / Clinic

🏢 Saginaw Cooperative Hospitals, Inc Facility NPI 1467557819

Medicare Profile & Education

Medical School

Medical College Of Ohio

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Saginaw, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs -0.8 yrs vs City Avg

City Avg: 22.8 Yrs

State Avg: 25.8 Yrs

Regional Practice Density

45 Specialists

Practicing in Saginaw, MI (1479 Statewide)

Telehealth Adoption Rate

6.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

39.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hackett (22 Years) 22 Yrs

Saginaw Specialty Average (22.8 Years) 22.8 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	132	68	$66.36	$47.52
11042 Removal of skin and tissue, 20.0 sq cm or less	87	12	$225.00	$55.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	43	43	$193.47	$125.32
99213 Established patient office or other outpatient visit, typically 15 minutes	38	27	$107.76	$86.15
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	15	$114.52	$75.80
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	18	$67.00	$53.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	14	$159.50	$116.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$232.45	$150.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	110	58	$60.00	$48.65
11042 Removal of skin and tissue, 20.0 sq cm or less	93	11	$225.00	$56.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	54	52	$193.00	$127.13
99213 Established patient office or other outpatient visit, typically 15 minutes	54	34	$105.00	$86.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	52	20	$102.00	$77.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$150.00	$108.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	18	$152.00	$122.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	17	$63.00	$53.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$230.00	$160.78
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$144.00	$81.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	124	18	$225.00	$55.70
99231 Follow-up hospital inpatient care per day, typically 15 minutes	108	41	$60.00	$37.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	29	$101.84	$69.02
99213 Established patient office or other outpatient visit, typically 15 minutes	48	30	$103.75	$87.21
99213 Established patient office or other outpatient visit, typically 15 minutes	42	14	$102.98	$63.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$228.57	$162.39
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$191.54	$131.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	16	$150.04	$124.00
99221 Initial hospital inpatient care per day, typically 30 minutes	18	18	$142.61	$97.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$149.29	$103.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	179	78	$60.00	$37.45
11042 Removal of skin and tissue, 20.0 sq cm or less	119	18	$225.00	$58.64
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	65	64	$188.00	$132.58
99213 Established patient office or other outpatient visit, typically 15 minutes	63	35	$100.00	$88.51
99213 Established patient office or other outpatient visit, typically 15 minutes	53	18	$100.00	$66.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	29	$147.00	$121.53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	15	$99.00	$70.04
99221 Initial hospital inpatient care per day, typically 30 minutes	24	23	$139.00	$98.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$225.00	$156.60
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	17	17	$1424.65	$697.89
43246 Insertion of stomach tube using a flexible endoscope	12	12	$399.00	$189.31

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	153	65	$99.00	$72.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes	119	58	$54.18	$39.66
11042 Removal of skin and tissue, 20.0 sq cm or less	89	21	$225.00	$60.35
99213 Established patient office or other outpatient visit, typically 15 minutes	67	23	$100.00	$51.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	45	$188.00	$138.46
99213 Established patient office or other outpatient visit, typically 15 minutes	43	29	$100.00	$73.50
99183 Management and supervision of oxygen chamber therapy per session	39	12	$215.00	$112.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$225.00	$162.24
99221 Initial hospital inpatient care per day, typically 30 minutes	27	27	$139.00	$102.76
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	19	$198.00	$144.00
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	11	11	$1435.91	$745.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	208	71	$53.00	$39.07
11042 Removal of skin and tissue, 20.0 sq cm or less	149	27	$225.00	$61.07
99213 Established patient office or other outpatient visit, typically 15 minutes	141	26	$100.00	$50.61
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	95	47	$99.00	$72.08
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	91	13	$80.00	$26.83
99221 Initial hospital inpatient care per day, typically 30 minutes	52	50	$139.00	$100.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	51	49	$188.00	$135.78
99213 Established patient office or other outpatient visit, typically 15 minutes	46	33	$100.00	$70.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	22	$59.00	$43.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$225.00	$156.36
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	18	18	$1423.50	$714.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$147.00	$100.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	13	$198.00	$142.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$148.00	$105.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	270	16	$75.76	$26.45
99231 Follow-up hospital inpatient care per day, typically 15 minutes	266	119	$52.86	$38.51
11042 Removal of skin and tissue, 20.0 sq cm or less	117	21	$206.88	$60.46
99213 Established patient office or other outpatient visit, typically 15 minutes	84	19	$100.00	$50.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	73	70	$187.38	$134.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	57	33	$58.93	$41.91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	30	$99.00	$71.40
99213 Established patient office or other outpatient visit, typically 15 minutes	33	26	$99.82	$68.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$147.30	$104.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$147.00	$103.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$225.00	$159.12
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	20	20	$1421.55	$715.24
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$139.00	$99.61
43246 Insertion of stomach tube using a flexible endoscope	12	12	$399.00	$173.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	537	210	$51.00	$37.58
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	247	15	$76.00	$25.42
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	181	172	$179.00	$130.92
11042 Removal of skin and tissue, 20.0 sq cm or less	122	24	$200.00	$58.21
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	94	34	$93.00	$69.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	79	53	$57.00	$40.62
99213 Established patient office or other outpatient visit, typically 15 minutes	76	16	$94.00	$48.70
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$141.00	$100.55
99213 Established patient office or other outpatient visit, typically 15 minutes	32	31	$94.00	$68.46
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	26	26	$1513.00	$696.34
43246 Insertion of stomach tube using a flexible endoscope	23	23	$459.00	$185.52
99238 Hospital discharge day management, 30 minutes or less	22	22	$131.00	$69.00
99221 Initial hospital inpatient care per day, typically 30 minutes	19	19	$132.00	$97.13

Medical Specialties & State Licenses

CMS Verified: 2026-01-09

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MI 4301095432

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Powerback Rehabilitation Llc

255 Mayer Rd, Frankenmuth, MI 487341358

Phone: 9893490016

Saginaw Cooperative Hospitals Inc

1447 N Harrison St, Saginaw, MI 486024727

Phone: 9895834170

Saginaw Cooperative Hospitals Inc

700 Cooper Ave, Saginaw, MI 486025383

Phone: 9895836279

Saginaw Cooperative Hospitals Inc

912 S Washington Ave, Saginaw, MI 486012578

Phone: 9897901001

Saginaw Cooperative Hospitals Inc

1000 Houghton Ave, Saginaw, MI 486025303

Phone: 9895836800

Saginaw Cooperative Hospitals Inc

4599 Towne Centre Rd, Saginaw, MI 486042804

Phone: 9894973096

Practice Associates & Co-Workers

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

18 Associated Practitioners

Marcus Breidinger , PA

Physician Assistant - Medical

NPI 1033462635

Physician Assistant

Dr. Christina Maser , MD

Surgery

NPI 1073571774

Doctor of Medicine (M.D.)

Dr. Wael Solh , MD

Colon & Rectal Surgery

NPI 1174516322

Doctor of Medicine (M.D.)

Dr. Vasanth Stalin , MD

Surgery

NPI 1265694335

Doctor of Medicine (M.D.)

Dr. Michael Sullivan , MD

Surgery - Vascular Surgery

NPI 1306839451

Doctor of Medicine (M.D.)

Dr. Samuel Shaheen , MD

Surgery

NPI 1437142577

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 Business Mailing Address January 09, 2026

Registered at 1000 HOUGHTON AVE, SAGINAW, MI 486025303 (Tel: 9895586425)

📍

Updated Practice Location September 27, 2023

Registered at 912 S WASHINGTON AVE STE 1, SAGINAW, MI 486012578 (Tel: 9897901001)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2021

Surgery (License #4301095432 in MI)

✅

NPI Profile Active November 21, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location November 21, 2013

Registered at 912 S WASHINGTON AVE, SUITE 1, SAGINAW, MI 486012564 (Tel: 9897901001)

📍

Updated Business Mailing Address November 21, 2013

Registered at 912 S WASHINGTON AVE, SUITE 1, SAGINAW, MI 486012564 (Tel: 9897901001)

👤

Provider Name / Credentials Updated November 21, 2013

Recorded as TIMOTHY HACKETT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 21, 2013

Surgery (License #4301095432 in MI)

🟢

Initial NPI Registration & Enumeration March 23, 2007

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: 1992822928

Entity Type:

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

Enumeration Date: March 23, 2007

Last Update: January 09, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1000 Houghton Ave

Saginaw, MI 486025303

Phone: 9895586425

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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