Doctor profile · Federal record

Dr. Michael Rosenbloom, MD

Neurology Physician (CMS: Neurology) · Neurology Physician · Seattle, WA

  • NPI 1255454393
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 22 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
325 9Th Ave
Seattle, WA 981042420
(206) 520-5000
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
May 2, 2023
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State licenses (2)
Washington #MD61362234 · Minnesota #53452

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255454393. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
363
Distinct HCPCS
9
Medicare allowed
$46,344
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 84 79 $123
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 59 36 $34
99215 Established patient office or other outpatient visit, 40-54 minutes 39 39 $173
99205 New patient office or other outpatient visit, 60-74 minutes 37 37 $191
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 35 33 $164
99213 Established patient office or other outpatient visit, 20-29 minutes 34 33 $89
99215 Established patient office or other outpatient visit, 40-54 minutes 33 30 $154
99205 New patient office or other outpatient visit, 60-74 minutes 29 29 $215
36415 Insertion of needle into vein for collection of blood sample 13 12 $8

In context: peer comparison

Among 69 peers in Seattle Neurology Physician, average services per provider: 359. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$58,148
Transactions
61
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Eisai INC. 58 $53,064.81
Shimadzu Precision Instruments, INC. 1 $5,000.00
Atricure, INC. 2 $82.78

By nature of payment

Compensation for Serving As Faculty or As A Speaker for A Medical Education Program
$38,025
Consulting Fee
$12,139
Entertainment
$5,000
Travel and Lodging
$1,685
Food and Beverage
$1,299

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,800
Patients
532
Total drug cost
$118,124
Drug Type Claims Patients Total cost
Donepezil Hcl Generic 539 181 $7,927
Escitalopram Oxalate Generic 263 83 $5,548
Memantine Hcl Generic 256 79 $12,153
Quetiapine Fumarate Generic 157 36 $2,766
Rivastigmine Generic 105 29 $41,060
Sertraline Hcl Generic 96 27 $1,353
Venlafaxine Hcl ER (Venlafaxine Hcl) Brand 89 25 $2,486
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 76 20 $4,061
Trazodone Hcl Generic 54 23 $563
Levetiracetam Generic 46 17 $4,136

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Rosenbloom's medical specialty?
Dr. Michael Rosenbloom practices Neurology Physician in Seattle, WA.
Where does Dr. Michael Rosenbloom practice?
Dr. Michael Rosenbloom practices at 325 9Th Ave, Seattle, WA 981042420. Office phone: 2065205000.
What is Dr. Michael Rosenbloom's NPI?
Dr. Michael Rosenbloom's National Provider Identifier (NPI) is 1255454393, issued by NPPES.
Does Dr. Michael Rosenbloom accept Medicare assignment?
Yes. Dr. Michael Rosenbloom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Rosenbloom commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.