Active NPI 1295751550 Individual Practitioner Male Practitioner

Dr. Christopher J Ash , DO

Surgery • Grand Blanc, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Ash, DO is a certified Surgery practicing in Grand Blanc, MI. With approximately 31 years of clinical experience since graduating from Michigan State University College Of Osteopathic Medicine in 1995, Dr. Ash delivers high-quality medical care to the local community at 8235 N HOLLY RD.

Dr. Ash is affiliated with Genesys Practice Partners Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, 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

8235 N Holly Rd
Suite 1

Grand Blanc, MI 484392441

Telephone 8106949700

Fax 8106949940

Associated Practice Facility / Clinic

🏢 Surgical Associates, Plc Facility NPI 1427197490

Medicare Profile & Education

Medical School

Michigan State University College Of Osteopathic Medicine

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Grand Blanc, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +9.5 yrs vs City Avg

City Avg: 21.5 Yrs

State Avg: 25.8 Yrs

Regional Practice Density

36 Specialists

Practicing in Grand Blanc, MI (1479 Statewide)

Telehealth Adoption Rate

2.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

24.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ash (31 Years) 31 Yrs

Grand Blanc Specialty Average (21.5 Years) 21.5 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
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$141.00	$104.55
99213 Established patient office or other outpatient visit, typically 15 minutes	20	15	$97.00	$82.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$169.38	$118.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	14	$90.50	$70.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	11	$62.80	$53.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$216.00	$158.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$130.00	$107.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$200.00	$159.42
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	17	$161.99	$125.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	15	$85.99	$76.47
49650 Repair of groin hernia using an endoscope	17	17	$1175.41	$490.69
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$90.00	$85.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$130.00	$107.73
99213 Established patient office or other outpatient visit, typically 15 minutes	18	14	$90.00	$87.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$200.00	$161.75
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	12	$85.99	$68.87
49650 Repair of groin hernia using an endoscope	12	12	$1177.50	$481.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$161.99	$130.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$200.00	$160.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$171.90	$132.58
47562 Removal of gallbladder using an endoscope	20	20	$1132.80	$659.65
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	17	$88.52	$70.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$130.00	$108.95
49650 Repair of groin hernia using an endoscope	16	16	$1209.75	$435.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$130.00	$105.68
99213 Established patient office or other outpatient visit, typically 15 minutes	18	15	$90.00	$73.62
47562 Removal of gallbladder using an endoscope	17	17	$1130.82	$651.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$200.00	$155.35
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$175.00	$138.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	15	$90.00	$72.36

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	52	37	$90.40	$71.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$130.00	$103.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	41	$173.39	$132.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$200.00	$159.90
99213 Established patient office or other outpatient visit, typically 15 minutes	31	28	$90.00	$71.66
49650 Repair of groin hernia using an endoscope	23	23	$1230.70	$519.98
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	15	$50.95	$38.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	17	$130.00	$105.23
47562 Removal of gallbladder using an endoscope	17	17	$1171.94	$664.93
49585 Repair of hernia at navel (5 years or older)	14	14	$773.71	$303.25

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	46	27	$83.97	$71.35
99221 Initial hospital inpatient care per day, typically 30 minutes	26	26	$118.15	$99.55
99213 Established patient office or other outpatient visit, typically 15 minutes	26	22	$86.73	$70.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	25	$127.20	$103.97
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	17	$45.58	$38.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$193.04	$159.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$159.62	$134.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$130.00	$104.19
49650 Repair of groin hernia using an endoscope	16	16	$1265.58	$467.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	30	$45.12	$38.35
99221 Initial hospital inpatient care per day, typically 30 minutes	40	40	$117.05	$95.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$190.00	$157.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$130.00	$103.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	30	$125.00	$103.02
99213 Established patient office or other outpatient visit, typically 15 minutes	30	21	$85.00	$69.94
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	23	$82.92	$70.41
47562 Removal of gallbladder using an endoscope	24	24	$1094.17	$619.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$158.05	$133.60
49650 Repair of groin hernia using an endoscope	14	14	$1112.77	$498.72

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MI 5101012739

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

114190226 (MI)

Commercial Insurance / Payer ID Preferred Choice

127404 (MI)

Commercial Insurance / Payer ID Aetna

7716221 (MI)

Commercial Insurance / Payer ID Palmetto Gba - Rr Medicar

020046188 (MI)

Commercial Insurance / Payer ID Health Plus

0987784 (MI)

Commercial Insurance / Payer ID Genesee Health Plan

0987784 (MI)

Commercial Insurance / Payer ID Blue Care Network

5750194 (MI)

Commercial Insurance / Payer ID Care Choices

382626202 (MI)

Commercial Insurance / Payer ID Blue Cross

5250194 (MI)

Commercial Insurance / Payer ID Mcare

C7090 (MI)

Hospital & Practice Group Affiliations

Genesys Practice Partners Inc

1 Genesys Pkwy, Grand Blanc, MI 484398065

Phone: 8106067550

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Andrea Goethals , DO

Surgery

NPI 1104956895

Doctor of Osteopathic Medicine (D.O.)

Dr. John Vance , DO

Surgery

NPI 1427074772

Doctor of Osteopathic Medicine (D.O.)

Dr. Carl Gutekunst , DO

Surgery

NPI 1821013855

Doctor of Osteopathic Medicine (D.O.)

Dr. Alfred Austin , DO

Surgery

NPI 1841678133

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active May 01, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location May 01, 2009

Registered at 8235 N HOLLY RD, SUITE 1, GRAND BLANC, MI 484392441 (Tel: 8106949700)

📍

Updated Business Mailing Address May 01, 2009

Registered at 8235 N HOLLY RD, SUITE 1, GRAND BLANC, MI 484392441 (Tel: 8106949700)

👤

Provider Name / Credentials Updated May 01, 2009

Recorded as CHRISTOPHER ASH, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 01, 2009

Surgery (License #5101012739 in MI)

🟢

Initial NPI Registration & Enumeration July 13, 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: 1295751550

Entity Type:

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

Enumeration Date: July 13, 2006

Last Update: May 01, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8235 N Holly Rd, Suite 1

Grand Blanc, MI 484392441

Phone: 8106949700

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.