Mary Lynn Finnell Krolik, M.D.
Psychiatry Physician · Southlake, TX
Mary Lynn Finnell Krolik, M.D. is a psychiatry physician with a practice address in Southlake, Texas, and NPI 1295814366, issued on Nov 2, 2006. Check the license (Texas S5958, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Lynn Finnell Krolik
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- S5958 TX
Self-reported in NPPES; status is on the state search - Practice location
- 431 E State Hwy, 1 Floor, Southlake, TX 76092
- Phone
- (602) 685-3846
- Enumerated
- Nov 2, 2006
- Record last updated
- Jun 16, 2023
- Fax
- (602) 685-3808
- Medicare enrollment
- Enrolled (PECOS I20200326003357); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Verify Mary Lynn Finnell Krolik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S5958Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average psychiatry physician in 2024
802 Medicare Part D claims for 67 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Clonazepam64 claims
- Trazodone Hcl53 claims
- Duloxetine Hcl43 claims
- Zolpidem Tartrate38 claims
- Venlafaxine Hcl Er36 claims
- Mirtazapine35 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: $237.05
2 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Progressive Behavioral Health, PLLCDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Lynn Finnell Krolik among 3,318 psychiatry physician records in Texas
Mary Lynn Finnell Krolik, M.D. is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1996 · median 2006 among the 1,481 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 psychiatry physician records list a practice address in Southlake
They are 17 of the 1,506 NPPES records with a practice address in Southlake, and 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Southlake → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Molly Augustine, M.D.Southlake, TX 760921689710212
- Joe Bates, M.D.Southlake, TX 760921023106770
- Lisa Diamond, M.D.Southlake, TX 760921184710550
- Eugene Fletcher, D.O.Southlake, TX 760921548231806
- William Goldman, MDSouthlake, TX 760921962538488
- Charles Herlihy, MDSouthlake, TX 760921992788491
- Neysa Johnson, M.D.Southlake, TX 760921881797702
- Mahta Ostadian, M.D.Southlake, TX 760921003044595
Common questions
What is Mary Lynn Finnell Krolik, M.D.'s NPI number?
Mary Lynn Finnell Krolik, M.D.'s National Provider Identifier (NPI) is 1295814366, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lynn Finnell Krolik, M.D. located?
The NPPES record lists a practice address at 431 E State Hwy, 1 Floor, Southlake, TX, 76092. Phone: (602) 685-3846. Providers update this record themselves, so call before visiting.
How can I verify Mary Lynn Finnell Krolik, M.D.'s license?
NPPES lists Texas license number S5958, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Lynn Finnell Krolik, M.D. prescribe under Medicare Part D?
In 2024, Mary Lynn Finnell Krolik, M.D. had 802 Medicare Part D claims for 67 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.