Doctor profile · Federal record
Dr. Christian Balzer, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Walnut Creek, CA
- NPI 1518104892
- Accepts Medicare
- MIPS 85.7 / 100 · 2023
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1220 Rossmoor Pkwy
Walnut Creek, CA 945952501
(925) 947-3393 - Additional location
-
200 W Arbor Dr, #8485
San Diego, CA 921039000
(619) 471-9186
fax (619) 543-8255 - Mailing address
-
1450 Treat Blvd # 300
Walnut Creek, CA 945972168
Credentials & registration
- NPI registered
- January 2009 — 17 yrs on file
- Profile last updated
- December 27, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A 112433
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518104892. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
897
Distinct HCPCS
7
Medicare allowed
$100,751
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 438 | 191 | $88 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 234 | 115 | $132 | |
99239 |
Hospital discharge day management, more than 30 minutes | 109 | 109 | $129 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 57 | 56 | $193 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 28 | 28 | $144 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 18 | 12 | $55 | |
99238 |
Hospital discharge day management, 30 minutes or less | 13 | 13 | $92 |
In context: peer comparison
Among 44 peers in this city , average services per provider: 260. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $32.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
24
Total drug cost
$8,393
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 14 | 13 | $7,969 |
| Cefpodoxime Proxetil | Generic | 12 | 11 | $424 |
Hospital affiliations
Frequently asked questions
What is Dr. Christian Balzer's medical specialty?
Dr. Christian Balzer practices Internal Medicine Physician in Walnut Creek, CA.
Where does Dr. Christian Balzer practice?
Dr. Christian Balzer practices at 1220 Rossmoor Pkwy, Walnut Creek, CA 945952501. Office phone: 9259473393.
What is Dr. Christian Balzer's NPI?
Dr. Christian Balzer's National Provider Identifier (NPI) is 1518104892, issued by NPPES.
Does Dr. Christian Balzer accept Medicare assignment?
Yes. Dr. Christian Balzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christian Balzer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.