Philip Holtgrave, FNP
Nurse Practitioner · Wentzville, MO
Philip Holtgrave, FNP is a nurse practitioner with a practice address in Wentzville, Missouri, and NPI 1689846693, issued on Mar 31, 2008. Check the license (Missouri 145838, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Philip Holtgrave
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 145838 MO
209005604 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1993 Wentzville Pkwy, Wentzville, MO 63385
- Phone
- (314) 687-2732
- Enumerated
- Mar 31, 2008
- Record last updated
- Oct 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050111000940); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,720 in Missouri → Look up another NPI →
Also registered at 1993 Wentzville Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laurie LoftonPharmacist1689959587
- Tara Margadonna, PHARMDPharmacist1144667072
Verify Philip Holtgrave in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 145838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average nurse practitioner in 2024
483 Medicare Part D claims for 225 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Prednisone106 claims
- Albuterol Sulfate Hfa80 claims
- Cephalexin71 claims
- Azithromycin34 claims
- Amoxicillin-Clavulanate Potass33 claims
- Doxycycline Hyclate22 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.
Bills Medicare through 2 group practices
- Ssm Health Care St LouisMaryland Heights, MO
- Ssm Medical Group IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Philip Holtgrave among 1,720 nurse practitioner records in Missouri
Philip Holtgrave, FNP is one of 1,720 nurse practitioner records with a practice address in Missouri. 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 2008, is newer than 23% of them.
- NPI issued2008 · 23% of these records are older, 75% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2004 · median 2017 among the 1,080 with a school on file
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 nurse practitioner records list a practice address in Wentzville
They are 16 of the 729 NPPES records with a practice address in Wentzville, and 1,720 nurse practitioner records in Missouri.
All 1,720 in Missouri → Every provider in Wentzville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Gina Calvin, FNPWentzville, MO 633851366853541
- Lacretia Daniels, NPWentzville, MO 633851518103654
- Tamra Esker, FNPWentzville, MO 633851538456645
- Harminder Grewal, ARNPWentzville, MO 633851497954846
- Deborah Harrell, MSN,APRN FNP-CWentzville, MO 633851275960254
- Tori Kinnin, MSN, APRN, AGNP-CWentzville, MO 633851174287734
- Amy O'Connell, NPWentzville, MO 633851972971794
- Heather Schott, AGPCNPWentzville, MO 633851730757139
Common questions
What is Philip Holtgrave, FNP's NPI number?
Philip Holtgrave, FNP's National Provider Identifier (NPI) is 1689846693, issued on Mar 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Philip Holtgrave, FNP located?
The NPPES record lists a practice address at 1993 Wentzville Pkwy, Wentzville, MO, 63385. Phone: (314) 687-2732. Providers update this record themselves, so call before visiting.
How can I verify Philip Holtgrave, FNP's license?
NPPES lists Missouri license number 145838, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Philip Holtgrave, FNP prescribe under Medicare Part D?
In 2024, Philip Holtgrave, FNP had 483 Medicare Part D claims for 225 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.