Harlan P. Wichelhaus, M.D.
Obstetrics & Gynecology Physician · Texas City, TX
Harlan P. Wichelhaus, M.D. is an obstetrics & gynecology physician with a practice address in Texas City, Texas, and NPI 1649459769, issued on Oct 25, 2007. Check the license (Texas J0727, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Harlan P. Wichelhaus
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- J0727 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1718 North Amburn RD., Texas City, TX 77591
- Phone
- (409) 935-1988
- Enumerated
- Oct 25, 2007
- Record last updated
- Sep 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (409) 933-4898
- Medicaid ID
- 096391004 TX
- Medicare enrollment
- Enrolled (PECOS I20040810001212); may accept Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Verify Harlan P. Wichelhaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J0727Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
157 Medicare Part D claims for 51 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol38 claims
- Fluconazole23 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.
Harlan P. Wichelhaus among 3,524 obstetrics & gynecology physician records in Texas
Harlan P. Wichelhaus, M.D. is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1982 · median 2005 among the 2,093 with a school on file
- Record last updated2012 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Texas
There are 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Texas City → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Joy Carter, M.D.Texas City, TX 775911164631412
- Kiran Shah, M.D.Texas City, TX 775901043229206
- Lillian Abbott, MDWebster, TX 775981114989316
- Chanelle Clark, MDPearland, TX 775841285830174
- Jacquin Coombs, MDPearland, TX 775841346349842
- Tamika Cross, M.D.Pearland, TX 775841144562364
- Diana Duff, M.D.Pearland, TX 775841841250115
- Beth Files, MDWebster, TX 775981679567440
Common questions
What is Harlan P. Wichelhaus, M.D.'s NPI number?
Harlan P. Wichelhaus, M.D.'s National Provider Identifier (NPI) is 1649459769, issued on Oct 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Harlan P. Wichelhaus, M.D. located?
The NPPES record lists a practice address at 1718 North Amburn RD., Texas City, TX, 77591. Phone: (409) 935-1988. Providers update this record themselves, so call before visiting.
How can I verify Harlan P. Wichelhaus, M.D.'s license?
NPPES lists Texas license number J0727, 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 Harlan P. Wichelhaus, M.D. prescribe under Medicare Part D?
In 2024, Harlan P. Wichelhaus, M.D. had 157 Medicare Part D claims for 51 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.