Michelle Lyn Costlow, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Tyler, TX
Michelle Lyn Costlow, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Tyler, Texas, and NPI 1447966262, issued on Jan 25, 2023. Check the license (Texas 1099356, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Lyn Costlow
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 1099356 TX
C-APN.0101005-C-NP CO
74683 NM
Self-reported in NPPES; status is on the state search - Practice location
- 121 S Broadway Ave Ste 608, Tyler, TX 75702
- Phone
- (888) 360-7587
- Enumerated
- Jan 25, 2023
- Record last updated
- Dec 12, 2025
- Fax
- (979) 446-0280
- Medicare enrollment
- Enrolled (PECOS I20231127003048); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,227 in Texas → Look up another NPI →
Verify Michelle Lyn Costlow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1099356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
389 Medicare Part D claims for 34 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Lamotrigine48 claims
- Fluoxetine Hcl39 claims
- Trazodone Hcl28 claims
- Desvenlafaxine Succinate Er21 claims
- Duloxetine Hcl18 claims
- Atomoxetine Hcl17 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: $18.44
1 payment: food and beverage; the largest payer was Axsome Therapeutics, 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.
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
- Morgan Virtual Psychiatry PLLCCollege Station, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Lyn Costlow among 4,227 psychiatric/mental health nurse practitioner records in Texas
Michelle Lyn Costlow, PMHNP-BC is one of 4,227 psychiatric/mental health nurse practitioner records with a practice address in Texas. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 61% of them.
- NPI issued2023 · 61% of these records are older, 29% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2022 · median 2021 among the 2,245 with a school on file
- Record last updated2025 · 18% 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 Texas 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 Texas
There are 4,227 psychiatric/mental health nurse practitioner records in Texas.
All 4,227 in Texas → Every provider in Tyler → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Geshe BoydTyler, TX 757021770455834
- Cieja Chapman, APRNTyler, TX 757021154833713
- Aisha ClipperTyler, TX 757021801685532
- George Dugas, PMHNP-BCTyler, TX 757021477157063
- Dawn LivingstonTyler, TX 757021366209272
- Bretney Massenburge, NPTyler, TX 757021952986341
- Tamara Neuenschwander, PMHNPTyler, TX 757021992468920
- Jennifer Shaw, APRN, PMHNP-BCTyler, TX 757021467278184
Common questions
What is Michelle Lyn Costlow, PMHNP-BC's NPI number?
Michelle Lyn Costlow, PMHNP-BC's National Provider Identifier (NPI) is 1447966262, issued on Jan 25, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Lyn Costlow, PMHNP-BC located?
The NPPES record lists a practice address at 121 S Broadway Ave Ste 608, Tyler, TX, 75702. Phone: (888) 360-7587. Providers update this record themselves, so call before visiting.
How can I verify Michelle Lyn Costlow, PMHNP-BC's license?
NPPES lists Texas license number 1099356, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Lyn Costlow, PMHNP-BC prescribe under Medicare Part D?
In 2024, Michelle Lyn Costlow, PMHNP-BC had 389 Medicare Part D claims for 34 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.