Doctor profile · Federal record

Dr. Tham Doan, APRN, FNP-C

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Family Nurse Practitioner · East Lansing, MI

  • NPI 1861986853
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
702 W Lake Lansing RD
East Lansing, MI 488238526
(517) 332-5342
fax (517) 316-2893

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
August 1, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Michigan #4704283803

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861986853. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
103
Distinct HCPCS
2
Medicare allowed
$8,168
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 56 13 $98
90833 Psychotherapy with evaluation and management visit, 30 minutes 47 11 $57

In context: peer comparison

Among 1 peers in East Lansing Psychiatric/Mental Health Nurse Practitioner, average services per provider: 51. This provider delivers 2.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,716
Transactions
81
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 27 $325.14
Alkermes, INC. 10 $229.65
Otsuka America Pharmaceutical, INC. 9 $225.30
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 8 $142.97
Supernus Pharmaceuticals, INC. 3 $142.92
Janssen Pharmaceuticals, INC 6 $122.26
Neurocrine Biosciences, INC. 4 $77.77
Novo Nordisk INC 4 $73.74
Corium, LLC 2 $50.18
Ironshore Pharmaceuticals INC. 2 $42.93
Teva Pharmaceuticals USA, INC. 2 $41.24
Indivior INC. 1 $33.06
Vanda Pharmaceuticals INC. 1 $32.96
Exact Sciences Corporation 1 $26.75
Harmony Biosciences LLC 1 $26.14

By nature of payment

Food and Beverage
$1,654
Education
$63

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
391
Patients
0
Total drug cost
$60,494
Drug Type Claims Patients Total cost
Topiramate Generic 63 0 $734
Spravato (Esketamine Hcl) Brand 37 0 $42,736
Lorazepam Generic 32 0 $233
Quetiapine Fumarate Generic 28 0 $1,311
Hydroxyzine Pamoate Generic 27 0 $669
Aripiprazole Generic 26 0 $4,216
Clonazepam Generic 25 0 $329
Duloxetine Hcl Generic 25 0 $2,268
Alprazolam Generic 24 0 $73
Desipramine Hcl Generic 24 0 $1,826

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tham Doan's medical specialty?
Dr. Tham Doan practices Psychiatric/Mental Health Nurse Practitioner in East Lansing, MI.
Where does Dr. Tham Doan practice?
Dr. Tham Doan practices at 702 W Lake Lansing RD, East Lansing, MI 488238526. Office phone: 5173325342.
What is Dr. Tham Doan's NPI?
Dr. Tham Doan's National Provider Identifier (NPI) is 1861986853, issued by NPPES.
Does Dr. Tham Doan accept Medicare assignment?
Yes. Dr. Tham Doan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tham Doan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.