Doctor profile · Federal record
Dr. Christopher Ash, D.O.
Surgery Physician (CMS: General Surgery) · Grand Blanc, MI
- NPI 1295751550
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8235 N Holly RD, Suite 1
Grand Blanc, MI 484392441
(810) 694-9700
fax (810) 694-9940
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 1, 2009
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Michigan #5101012739
- Medicaid
- MI #114190226
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295751550. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
117
Distinct HCPCS
6
Medicare allowed
$19,551
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 31 | 31 | $107 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $159 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 17 | $126 | |
49650 |
Repair of groin hernia using an endoscope | 17 | 17 | $491 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 15 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 14 | $86 |
In context: peer comparison
Among 2 peers in Grand Blanc Surgery Physician, average services per provider: 18. This provider delivers 6.5× the peer median.Open Payments
Industry payments received
All-time total
$4,474
Transactions
14
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 12 | $4,292.98 | |
| Tela Bio, INC. | 1 | $138.94 | |
| Abbvie INC. | 1 | $41.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
159
Patients
0
Total drug cost
$13,749
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ciprofloxacin Hcl | Generic | 15 | 0 | $102 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 13 | 0 | $73 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 0 | $447 |
| Atorvastatin Calcium | Generic | 12 | 0 | $35 |
| Duloxetine Hcl | Generic | 12 | 0 | $104 |
| Eliquis (Apixaban) | Brand | 12 | 0 | $6,729 |
| Gabapentin | Generic | 12 | 0 | $88 |
| Levothyroxine Sodium | Generic | 12 | 0 | $71 |
| Metoprolol Tartrate | Generic | 12 | 0 | $37 |
| Myrbetriq (Mirabegron) | Brand | 12 | 0 | $5,364 |
Frequently asked questions
What is Dr. Christopher Ash's medical specialty?
Dr. Christopher Ash practices Surgery Physician in Grand Blanc, MI.
Where does Dr. Christopher Ash practice?
Dr. Christopher Ash practices at 8235 N Holly RD, Grand Blanc, MI 484392441. Office phone: 8106949700.
What is Dr. Christopher Ash's NPI?
Dr. Christopher Ash's National Provider Identifier (NPI) is 1295751550, issued by NPPES.
Does Dr. Christopher Ash accept Medicare assignment?
Yes. Dr. Christopher Ash accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Ash commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); New patient office or other outpatient visit (HCPCS 99204); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.