Kenneth Blumenthal, DO
NPI 1427053255 · Family Medicine Physician · Valparaiso, IN
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Blumenthal, DO is a Family Medicine Physician provider in Valparaiso, IN (NPI 1427053255).
Provider details
- NPI number
- 1427053255
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02000639 (IN)
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
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,743 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 1,087 | $3 |
| Professional Service for Multiple Injections of Allergen95117 | 181 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 146 | $84 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 89 | $65 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 66 | $21 |
| Test to Measure Expiratory Airflow and Volume94010 | 63 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 112 | 39 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 91 | 25 |
| Fluticasone Furoatebrand: Arnuity Ellipta | 61 | 19 |
| Omeprazole | 60 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 36 | 29 |
| Dupilumabbrand: Dupixent Syringe | 34 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$727 across 40 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
Additional practice locations (2)
- 11039 Broadway Ste BCrown Point, IN 46307-7771Phone: (219) 756-6100
- 6050 Sterling Creek RdPortage, IN 46368-7752Phone: (219) 756-6100
Registry dates
- Enumerated
- 2005-06-17
- Last updated
- 2024-05-08
- Certified
- 2024-05-08
Frequently asked questions
- What is Kenneth Blumenthal's NPI number?
- Kenneth Blumenthal's National Provider Identifier (NPI) is 1427053255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Blumenthal's specialty?
- Kenneth Blumenthal is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Blumenthal located?
- Kenneth Blumenthal's practice location on file with NPPES is 2802 Leonard Dr, Valparaiso, IN 46383-7136.
- What is Kenneth Blumenthal's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Blumenthal is (219) 531-5855.
- Does Kenneth Blumenthal accept Medicare?
- Kenneth Blumenthal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Blumenthal's NPI active?
- Yes — Kenneth Blumenthal's NPI (1427053255) is active in the NPPES registry as of the last update on 2024-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.