Howard Lawrence Crystal, DDS
- Part D claims, 2024
- 54
- Industry payments
- $80
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2007
- Practice address
- 929 Ridge Rd., Wilmette, IL 60091-1559
- Practice phone
- Call (847) 906-3480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wilmette Dental
Physician office · Wilmette, Illinois
Find Howard Crystal's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Howard Lawrence Crystal is a general practice dentistry in Aurora, Illinois
Howard Crystal practices at Wilmette Dental in Wilmette, Illinois.
Howard Crystal's NPI, 1720291651, was assigned on May 7, 2007. Howard Crystal holds Illinois license 019016617.
- NPI
- 1720291651NPI Registry (opens in a new tab)
- NPI enumeration date
- May 7, 2007
- NPI status
- Active
- Practice phone
- (847) 906-3480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Howard Lawrence Crystal practices in Wilmette and Aurora
Howard Crystal's primary practice is Wilmette Dental, at 929 Ridge Rd., Wilmette, IL 60091-1559. The practice phone is (847) 906-3480. The NPI Registry lists Howard Crystal's practice address as 4334 Fox Valley Center Dr, Aurora, IL 60504.
- Wilmette DentalPrimary929 Ridge Rd., Wilmette, IL 60091-1559Phone(847) 906-3480
- NPI Registry address4334 Fox Valley Center Dr, Aurora, IL 60504Phone(630) 366-2370
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Howard Lawrence Crystal is affiliated with 1 site of care
Howard Crystal's primary practice is Wilmette Dental in Wilmette, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Howard Lawrence Crystal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Howard Crystal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wilmette Dental | Available with a free account |
Source: Dmand AI Technology Install Data
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Howard Lawrence Crystal is one of 2,353 general practice dentistrys in Illinois
General practice is Howard Crystal's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Dmand AI has Howard Crystal's licenses on file in 2 states: Illinois and Wisconsin.
Specialties and state licenses
- General practice dentistry, IllinoisPrimary
- Wisconsin license
General practice dentistrys near Howard Crystal
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Howard Lawrence Crystal wrote 54 Medicare Part D claims in 2024
In 2024, Howard Crystal wrote 54 Medicare Part D claims for 32 patients. 89% of them were for generic drugs.
Howard Crystal's Part D claims by kind of drug, 2024
- Generic48 claims89%
- Brand-name and other6 claims11%
Drug classes CMS tracks in Howard Crystal's Part D claims, 2024
- Antibiotics81%44 of 54 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Howard Lawrence Crystal received $80 in industry payments in 2025
CMS Open Payments shows 2 general payments to Howard Crystal from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Hu-Friedy Mfg. Co., LLC paid the most, $80.
Companies that paid Howard Crystal the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Howard Lawrence Crystal's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Howard Lawrence Crystal
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Howard Lawrence Crystal's NPI number?
Howard Lawrence Crystal's NPI number is 1720291651. It was assigned on May 7, 2007, and it is active in the NPI Registry.
What does Howard Lawrence Crystal specialize in?
Howard Lawrence Crystal is a general practice dentistry in Aurora, Illinois. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Howard Lawrence Crystal practice?
Howard Crystal practices at 929 Ridge Rd., Wilmette, IL 60091-1559. Howard Crystal also practices at 4334 Fox Valley Center Dr, Aurora, IL 60504. Howard Crystal's primary practice is Wilmette Dental in Wilmette, Illinois.
What is Howard Lawrence Crystal's office phone number?
The practice phone on file for Howard Crystal is (847) 906-3480.
What is Howard Lawrence Crystal's medical license number?
Howard Crystal holds Illinois license 019016617, one of the licenses on file in 2 states.
Which states has Howard Lawrence Crystal been licensed in?
Dmand AI has state licenses on file for Howard Crystal in Illinois and Wisconsin.
Has Howard Lawrence Crystal received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Howard Crystal from 1 company from 2025 to 2025. The largest total came from Hu-Friedy Mfg. Co., LLC.
How long has Howard Lawrence Crystal been practicing?
Howard Crystal's NPI was assigned in 2007.
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