Dyllen Grossman, D.O.
NPI 1467802082 · Internal Medicine Physician · Henderson, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dyllen Grossman, D.O. is a Internal Medicine Physician provider in Henderson, NV (NPI 1467802082).
Provider details
- NPI number
- 1467802082
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO2474 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
331 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 198 | $112 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 66 | $148 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 32 | $164 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 18 | $109 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 17 | $174 |
Typical Medicare-allowed amounts for these services range $109–$174 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 41 | 37 |
| Methylprednisolone | 35 | 34 |
| Atorvastatin Calcium | 18 | — |
| Doxycycline Hyclate | 17 | 16 |
| Pantoprazole Sodium | 16 | 16 |
| Azithromycin | 15 | 15 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$615 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-14
- Last updated
- 2019-07-30
Frequently asked questions
- What is Dyllen Grossman's NPI number?
- Dyllen Grossman's National Provider Identifier (NPI) is 1467802082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dyllen Grossman's specialty?
- Dyllen Grossman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dyllen Grossman located?
- Dyllen Grossman's practice location on file with NPPES is 10624 S Eastern Ave # A-955, Henderson, NV 89052-2982.
- What is Dyllen Grossman's phone number?
- The practice phone number listed in the NPPES registry for Dyllen Grossman is (702) 800-5393.
- Does Dyllen Grossman accept Medicare?
- Dyllen Grossman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dyllen Grossman's NPI active?
- Yes — Dyllen Grossman's NPI (1467802082) is active in the NPPES registry as of the last update on 2019-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.