Doctor profile · Federal record

Dr. Michael Philippone, DO

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Oakland, CA

  • NPI 1669906632
  • Accepts Medicare
  • MIPS 91.6 / 100 · 2023
  • 9 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
350 Hawthorne Ave
Oakland, CA 946093108
(585) 466-4123
fax (774) 217-7252
Mailing address
1498 Pacific Ave Ste 400
Tacoma, WA 984024208

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
November 4, 2025
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (3)
California #20A16883 · Nevada #DO2734 · Ohio #34.016531

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669906632. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
58
Distinct HCPCS
2
Medicare allowed
$8,950
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 37 36 $169
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $129

In context: peer comparison

Among 78 peers in Oakland Internal Medicine Physician, average services per provider: 326. This provider delivers 0.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Philippone's medical specialty?
Dr. Michael Philippone practices Internal Medicine Physician in Oakland, CA.
Where does Dr. Michael Philippone practice?
Dr. Michael Philippone practices at 350 Hawthorne Ave, Oakland, CA 946093108. Office phone: 5854664123.
What is Dr. Michael Philippone's NPI?
Dr. Michael Philippone's National Provider Identifier (NPI) is 1669906632, issued by NPPES.
Does Dr. Michael Philippone accept Medicare assignment?
Yes. Dr. Michael Philippone accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Philippone commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.