Doctor profile · Federal record
Dr. David Mach, D.O.
Family Medicine Physician (CMS: Family Practice) · Roseville, CA
- NPI 1821070202
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2261 Douglas Blvd
Roseville, CA 956613831
(916) 783-7193
fax (916) 783-0801 - Mailing address
-
1798 Darby St
Roseville, CA 957474809
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- November 30, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #20A7898
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821070202. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13,909
Distinct HCPCS
10
Medicare allowed
$356,201
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 8,116 | 3,603 | $8 | |
J0897 |
Injection, denosumab, 1 mg | 2,880 | 42 | $23 | |
90480 |
Admn sarscov2 vacc 1 dose | 512 | 512 | $44 | |
91322 |
Sarscov2 vac 50 mcg/0.5ml im | 512 | 512 | $143 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 455 | 272 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 413 | 258 | $77 | |
G0008 |
Administration of influenza virus vaccine | 206 | 206 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 196 | 196 | $72 | |
0124A |
Adm sarscv2 bvl 30mcg/.3ml a | 179 | 176 | $44 | |
96372 |
Injection of drug or substance under skin or into muscle | 93 | 55 | $15 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 144. This provider delivers 97× the peer median.Open Payments
Industry payments received
All-time total
$132
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $98.59 | |
| Edwards Lifesciences Corporation | 1 | $33.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,307
Patients
721
Total drug cost
$32,427
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 294 | 108 | $3,433 |
| Lisinopril | Generic | 261 | 82 | $2,077 |
| Levothyroxine Sodium | Generic | 238 | 73 | $3,833 |
| Amlodipine Besylate | Generic | 200 | 67 | $1,795 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 158 | 40 | $3,964 |
| Sertraline Hcl | Generic | 155 | 32 | $1,267 |
| Gabapentin | Generic | 145 | 42 | $1,870 |
| Simvastatin | Generic | 130 | 39 | $1,501 |
| Omeprazole | Generic | 127 | 45 | $1,808 |
| Losartan Potassium | Generic | 123 | 39 | $1,914 |
Hospital affiliations
Frequently asked questions
What is Dr. David Mach's medical specialty?
Dr. David Mach practices Family Medicine Physician in Roseville, CA.
Where does Dr. David Mach practice?
Dr. David Mach practices at 2261 Douglas Blvd, Roseville, CA 956613831. Office phone: 9167837193.
What is Dr. David Mach's NPI?
Dr. David Mach's National Provider Identifier (NPI) is 1821070202, issued by NPPES.
Does Dr. David Mach accept Medicare assignment?
Yes. Dr. David Mach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Mach commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Injection, denosumab, 1 mg (HCPCS J0897); Admn sarscov2 vacc 1 dose (HCPCS 90480). Source: CMS Medicare Physician & Other Practitioners file.