Charles Vandenberg, D.O.
NPI 1750638516 · Internal Medicine Physician · Manistee, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Vandenberg, D.O. is a Internal Medicine Physician provider in Manistee, MI (NPI 1750638516).
Provider details
- NPI number
- 1750638516
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 2012020880 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
126 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 to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 42 | $9 |
| Test to Determine Lung Volumes Using Sensors94726 | 42 | $11 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 42 | $8 |
Typical Medicare-allowed amounts for these services range $8–$11 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 174 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 606 | 164 |
| Levothyroxine Sodium | 471 | 123 |
| Lisinopril | 426 | 125 |
| Amlodipine Besylate | 425 | 124 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 379 | 73 |
| Omeprazole | 347 | 103 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$342 across 18 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)
- 1391 E Parkdale AveManistee, MI 49660-9352Phone: (231) 398-1760
- 5085 Anna Dr Ste B&cTraverse City, MI 49684-7475Phone: (231) 935-5900
Registry dates
- Enumerated
- 2012-08-12
- Last updated
- 2024-09-16
- Certified
- 2024-09-16
Frequently asked questions
- What is Charles Vandenberg's NPI number?
- Charles Vandenberg's National Provider Identifier (NPI) is 1750638516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Vandenberg's specialty?
- Charles Vandenberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Vandenberg located?
- Charles Vandenberg's practice location on file with NPPES is 1293 E Parkdale Ave, Manistee, MI 49660-8904.
- What is Charles Vandenberg's phone number?
- The practice phone number listed in the NPPES registry for Charles Vandenberg is (231) 398-1840.
- Does Charles Vandenberg accept Medicare?
- Charles Vandenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Vandenberg's NPI active?
- Yes — Charles Vandenberg's NPI (1750638516) is active in the NPPES registry as of the last update on 2024-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.