NPPES file of Aug 9, 2026

Tham Nichols Doan, APRN, FNP-C

Psychiatric/Mental Health Nurse Practitioner · East Lansing, MI

Tham Nichols Doan, APRN, FNP-C is a psychiatric/mental health nurse practitioner with a practice address in East Lansing, Michigan, and NPI 1861986853, issued on Jun 21, 2018. Check the license (Michigan 4704283803, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861986853
Name
Tham Nichols Doan
Credential
APRN, FNP-C
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
4704283803 MI
Self-reported in NPPES; status is on the state search
Practice location
702 W Lake Lansing RD, East Lansing, MI 48823
Phone
(517) 332-5342
Enumerated
Jun 21, 2018
Record last updated
Aug 1, 2023
Fax
(517) 316-2893
Medicare enrollment
Enrolled (PECOS I20190308000458); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 702 W Lake Lansing RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Cratch, C.P.Prosthetics Case Management1952493553
  2. Eric Dachtler, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1922739218
  3. Katherine Frasier, LMSWClinical Social Worker1053937862
  4. Jennifer Gonzalez, NPPsychiatric/Mental Health Nurse Practitioner1376939926
  5. Patricia Kowalski, ODOptometrist1730170697
  6. Kimberly Loomis, NPPsychiatric/Mental Health Nurse Practitioner1679049308

Verify Tham Nichols Doan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704283803
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,784 Medicare Part D claims for 112 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. 40 claims were for opioids.

  1. Tham Doan1,784
  2. Specialty average906

Most prescribed

  1. Gabapentin68 claims
  2. Atorvastatin Calcium64 claims
  3. Alprazolam58 claims
  4. Hydroxyzine Pamoate51 claims
  5. Clonazepam46 claims
  6. Lorazepam46 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,716.32

87 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tham Doan$1,716.32
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Michigan Psychiatric And Primary Care Clinic PCEast Lansing, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tham Nichols Doan among 931 psychiatric/mental health nurse practitioner records in Michigan

Tham Nichols Doan, APRN, FNP-C is one of 931 psychiatric/mental health nurse practitioner records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 36% of them.

  • NPI issued2018 · 36% of these records are older, 60% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2018 · median 2022 among the 570 with a school on file
  • Record last updated2023 · 19% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Michigan

There are 931 psychiatric/mental health nurse practitioner records in Michigan.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Carly Bavier, NPEast Lansing, MI 488231457142069
  2. Kelly Bensinger, PMHNPEast Lansing, MI 488231558173716
  3. Melissa Black, MSN, PMHNP-BCEast Lansing, MI 488231013538834
  4. Morgan Bowen, DNP, PMHNP-BCEast Lansing, MI 488231003410697
  5. Eric Dachtler, PMHNP-BCEast Lansing, MI 488231922739218
  6. Makailey De Almeida, PMHNPEast Lansing, MI 488231316816358
  7. Jennifer DunahooEast Lansing, MI 488231447626999
  8. Jennifer Gonzalez, NPEast Lansing, MI 488231376939926

Common questions

What is Tham Nichols Doan, APRN, FNP-C's NPI number?

Tham Nichols Doan, APRN, FNP-C's National Provider Identifier (NPI) is 1861986853, issued on Jun 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Tham Nichols Doan, APRN, FNP-C located?

The NPPES record lists a practice address at 702 W Lake Lansing RD, East Lansing, MI, 48823. Phone: (517) 332-5342. Providers update this record themselves, so call before visiting.

How can I verify Tham Nichols Doan, APRN, FNP-C's license?

NPPES lists Michigan license number 4704283803, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Tham Nichols Doan, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Tham Nichols Doan, APRN, FNP-C had 1,784 Medicare Part D claims for 112 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.