Lenny Deguzman, APN
NPI 1285240473 · Gerontology Nurse Practitioner · Arlington Heights, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lenny Deguzman, APN is a Gerontology Nurse Practitioner provider in Arlington Heights, IL (NPI 1285240473).
Provider details
- NPI number
- 1285240473
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209-021895 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
936 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 512 | $96 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 187 | $94 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 108 | $115 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 57 | $67 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 36 | $138 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 81 | — |
| Tramadol Hcl | 41 | — |
| Clobazam | 40 | — |
| Potassium Chloride | 30 | 14 |
| Levothyroxine Sodium | 30 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 25 | — |
| Methylphenidate Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-09-22
- Last updated
- 2021-09-14
- Certified
- 2021-09-14
Frequently asked questions
- What is Lenny Deguzman's NPI number?
- Lenny Deguzman's National Provider Identifier (NPI) is 1285240473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lenny Deguzman's specialty?
- Lenny Deguzman is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lenny Deguzman located?
- Lenny Deguzman's practice location on file with NPPES is 800 W Central Rd, Arlington Heights, IL 60005-2349.
- What is Lenny Deguzman's phone number?
- The practice phone number listed in the NPPES registry for Lenny Deguzman is (847) 618-5075.
- Does Lenny Deguzman accept Medicare?
- Lenny Deguzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lenny Deguzman's NPI active?
- Yes — Lenny Deguzman's NPI (1285240473) is active in the NPPES registry as of the last update on 2021-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.