Doctor profile · Federal record
Dr. Michael Manansala, MD
Rheumatology Physician (CMS: Rheumatology) · Berkeley, CA
- NPI 1841665411
- Accepts Medicare
- 7 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2999 Regent St Ste 301
Berkeley, CA 947052118
(510) 204-8120
fax (510) 506-7723 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- December 2015 — 11 yrs on file
- Profile last updated
- October 3, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #X
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841665411. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
99
Distinct HCPCS
4
Medicare allowed
$13,333
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 40 | 40 | $178 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 31 | 22 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 16 | 13 | $125 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $137 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 1,662. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$1,435
Transactions
15
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 3 | $390.39 | |
| GlaxoSmithKline, LLC. | 3 | $259.70 | |
| Amgen Inc. | 2 | $237.07 | |
| UCB, Inc. | 2 | $167.80 | |
| ABBVIE INC. | 1 | $126.75 | |
| Octapharma USA, Inc. | 1 | $124.87 | |
| PFIZER INC. | 1 | $60.25 | |
| Janssen Scientific Affairs, LLC | 1 | $41.00 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $27.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
35
Patients
11
Total drug cost
$1,443
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 21 | 11 | $169 |
| Methotrexate (Methotrexate Sodium) | Brand | 14 | 0 | $1,274 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Manansala's medical specialty?
Dr. Michael Manansala practices Rheumatology Physician in Berkeley, CA.
Where does Dr. Michael Manansala practice?
Dr. Michael Manansala practices at 2999 Regent St Ste 301, Berkeley, CA 947052118. Office phone: 5102048120.
What is Dr. Michael Manansala's NPI?
Dr. Michael Manansala's National Provider Identifier (NPI) is 1841665411, issued by NPPES.
Does Dr. Michael Manansala accept Medicare assignment?
Yes. Dr. Michael Manansala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Manansala commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.