Doctor profile · Federal record

Dr. N Plumb, PH.D.

Clinical Psychologist · Counselor · Psychologist · Cognitive & Behavioral Psychologist · Santa Rosa, CA

  • NPI 1770892952
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1008 5Th St
Santa Rosa, CA 954044307
(707) 529-3030
fax (707) 546-1010
Mailing address
1010 5Th St
Santa Rosa, CA 954044307

Credentials & registration

NPPES · NUCC
NPI registered
October 2010 — 16 yrs on file
Profile last updated
February 4, 2023
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State licenses (2)
California #PSY24405 · California #PSB34897

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770892952. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
596
Distinct HCPCS
2
Medicare allowed
$92,148
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 580 23 $154
90791 Psychiatric diagnostic evaluation 16 15 $182

In context: peer comparison

Among 6 peers in this city , average services per provider: 394. This provider delivers 1.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. N Plumb's medical specialty?
Dr. N Plumb practices Clinical Psychologist in Santa Rosa, CA.
Where does Dr. N Plumb practice?
Dr. N Plumb practices at 1008 5Th St, Santa Rosa, CA 954044307. Office phone: 7075293030.
What is Dr. N Plumb's NPI?
Dr. N Plumb's National Provider Identifier (NPI) is 1770892952, issued by NPPES.
Does Dr. N Plumb accept Medicare assignment?
Yes. Dr. N Plumb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. N Plumb commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.