David Howard Grinsfelder, DDS
General Practice Physician · Dallas, TX
David Howard Grinsfelder, DDS is a general practice physician with a practice address in Dallas, Texas, and NPI 1609976430, issued on Sep 22, 2006. Check the license (Texas 11606, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Howard Grinsfelder
- Credential
- DDS
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 11606 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9262 Forest Lane, Dallas, TX 75243
- Phone
- (214) 349-2160
- Enumerated
- Sep 22, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (214) 221-1103
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,062 in Texas → Look up another NPI →
Also registered at 9262 Forest Lane
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Veronica Irvine, LPAPsychologist1548650070
Verify David Howard Grinsfelder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license 11606Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average general practice physician in 2024
50 Medicare Part D claims for 25 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin23 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.
David Howard Grinsfelder among 1,062 general practice physician records in Texas
David Howard Grinsfelder, DDS is one of 1,062 general practice physician records with a practice address in Texas. 44% 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, 75% newer
- In a Medicare fileYes · 44% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2007 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Texas
There are 1,062 general practice physician records in Texas.
All 1,062 in Texas → Every provider in Dallas → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Melchor Acosta, MDDallas, TX 752431629092614
- Patrick Muyej, MDDallas, TX 752431023785664
- Steven Arze, MDDallas, TX 752441659385052
- Artur Bodnar, MDDallas, TX 752441275788770
- Briand Bounkeu, M.D.Dallas, TX 752441336586544
- Beau Branyon, D.O.Dallas, TX 752441770739294
- Carol Evans, M.D.Dallas, TX 752441225457781
- Paul Grimm, M.D.Dallas, TX 752441609841444
Common questions
What is David Howard Grinsfelder, DDS's NPI number?
David Howard Grinsfelder, DDS's National Provider Identifier (NPI) is 1609976430, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Howard Grinsfelder, DDS located?
The NPPES record lists a practice address at 9262 Forest Lane, Dallas, TX, 75243. Phone: (214) 349-2160. Providers update this record themselves, so call before visiting.
How can I verify David Howard Grinsfelder, DDS's license?
NPPES lists Texas license number 11606, 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 David Howard Grinsfelder, DDS prescribe under Medicare Part D?
In 2024, David Howard Grinsfelder, DDS had 50 Medicare Part D claims for 25 beneficiaries; the average among general practice physician prescribers was 3,030. 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.