Hans L. Crumpler, MD
Family Medicine Physician · Chula Vista, CA
Hans L. Crumpler, MD is a family medicine physician with a practice address in Chula Vista, California, and NPI 1659338473, issued on Apr 26, 2006. Check the license (California C161766, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hans L. Crumpler
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- C161766 CA
28145 AL
9701302 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2437 Fenton St Ste A, Chula Vista, CA 91914
- Phone
- (619) 394-0866
- Enumerated
- Apr 26, 2006
- Record last updated
- Oct 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 891205U NC
- Medicare enrollment
- Enrolled (PECOS I20200120000940); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2437 Fenton St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joy Emmanuel-Cochrane, D.O.Family Medicine Physician1497887475
- Supamas TsengPhysical Therapist1891243945
Verify Hans L. Crumpler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C161766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average family medicine physician in 2024
3,775 Medicare Part D claims for 302 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 81 claims were for opioids.
Most prescribed
- Atorvastatin Calcium222 claims
- Levothyroxine Sodium169 claims
- Lisinopril148 claims
- Amlodipine Besylate135 claims
- Losartan Potassium118 claims
- Omeprazole104 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: $14.54
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Sharpcare Medical Group ApcChula Vista, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hans L. Crumpler among 17,133 family medicine physician records in California
Hans L. Crumpler, MD is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1996 · median 2005 among the 10,652 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 family medicine physician records list a practice address in Chula Vista
They are 119 of the 5,329 NPPES records with a practice address in Chula Vista, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Chula Vista → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Soroosh Amanat, M.D.Chula Vista, CA 919141003279621
- Raymond DekayChula Vista, CA 919141457970824
- Joy Emmanuel-Cochrane, D.O.Chula Vista, CA 919141497887475
- Stephania Hasan, MDChula Vista, CA 919141124461785
- Milnes Henson, M.D.Chula Vista, CA 919141316084825
- Stephen LeeChula Vista, CA 919141992140396
- Maria Oseguera, M.D.Chula Vista, CA 919141487627907
- Nena Rocha, M.D.Chula Vista, CA 919141669480026
Common questions
What is Hans L. Crumpler, MD's NPI number?
Hans L. Crumpler, MD's National Provider Identifier (NPI) is 1659338473, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hans L. Crumpler, MD located?
The NPPES record lists a practice address at 2437 Fenton St Ste A, Chula Vista, CA, 91914. Phone: (619) 394-0866. Providers update this record themselves, so call before visiting.
How can I verify Hans L. Crumpler, MD's license?
NPPES lists California license number C161766, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hans L. Crumpler, MD prescribe under Medicare Part D?
In 2024, Hans L. Crumpler, MD had 3,775 Medicare Part D claims for 302 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.