Tiffany M. Mullin, M.D.
Gynecology Physician · Katy, TX
Tiffany M. Mullin, M.D. is a gynecology physician with a practice address in Katy, Texas, and NPI 1689610867, issued on Jun 22, 2006. Check the license (Texas M3333, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tiffany M. Mullin
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- M3333 TX
Self-reported in NPPES; status is on the state search - Practice location
- 21700 Kingsland Blvd, Katy, TX 77450
- Phone
- (281) 398-8639
- Enumerated
- Jun 22, 2006
- Record last updated
- Feb 1, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (281) 398-5019
- Medicaid ID
- 183049901 TX
- Medicare enrollment
- Enrolled (PECOS I20061030000134); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 229 in Texas → Look up another NPI →
Also registered at 21700 Kingsland Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Crystal Durand, FNP-CNurse Practitioner1851832794
- Cassie EkdahlNurse Practitioner1457719775
Verify Tiffany M. Mullin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M3333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average gynecology physician in 2024
112 Medicare Part D claims for 32 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Valacyclovir15 claims
- Estradiol11 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: $1,085.67
46 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 1,398 providers of this specialty with any payment received $2,469.88 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
- Medical Colleagues OF Texas LLPKaty, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany M. Mullin among 229 gynecology physician records in Texas
Tiffany M. Mullin, M.D. is one of 229 gynecology physician records with a practice address in Texas. 58% 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 20% of them.
- NPI issued2006 · 20% of these records are older, 30% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2002 · median 1995 among the 71 with a school on file
- Record last updated2017 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Texas
There are 229 gynecology physician records in Texas.
All 229 in Texas → Every provider in Katy → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Robert Ogdee, MDEl Campo, TX 774371568426542
- Odorindo Mendes-Neto, M.D.Sugar Land, TX 774791639393226
- Jane Starr, MDSugar Land, TX 774791710986799
- Myrtle Oates, M.D.Bellaire, TX 774011952335986
- Natalie Drake, M.D.The Woodlands, TX 773841093731747
- Randolf Birken, MDThe Woodlands, TX 773811740253012
- Barbara Marino, MD FACOGTomball, TX 773751336244714
- Shamanique Bodie, MDSpring, TX 773731316116080
Common questions
What is Tiffany M. Mullin, M.D.'s NPI number?
Tiffany M. Mullin, M.D.'s National Provider Identifier (NPI) is 1689610867, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany M. Mullin, M.D. located?
The NPPES record lists a practice address at 21700 Kingsland Blvd, Katy, TX, 77450. Phone: (281) 398-8639. Providers update this record themselves, so call before visiting.
How can I verify Tiffany M. Mullin, M.D.'s license?
NPPES lists Texas license number M3333, 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 Tiffany M. Mullin, M.D. prescribe under Medicare Part D?
In 2024, Tiffany M. Mullin, M.D. had 112 Medicare Part D claims for 32 beneficiaries; the average among gynecology physician prescribers was 299. 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.