CHARLES W GRAEBER MD
NPI 1801867452
Internal Medicine - Nephrology in Naples, FL
NPI Status: Active since January 31, 2006
Contact Information
311 9TH ST N STE 100
NAPLES, FL
ZIP 34102
Phone: (239) 624-0940
Fax: (239) 624-0941
- Individual
- Male
- Internal Medicine
- Nephrology
About CHARLES GRAEBER
This page provides the complete NPI Profile along with additional information for Charles Graeber, an internist established in Naples, Florida with a medical specialization in Internal Medicine, focusing in nephrology . The healthcare provider is registered in the NPI registry with number 1801867452 assigned on January 2006. The practitioner's primary taxonomy code is 207RN0300X with license number ME127393 (FL). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1801867452
- Provider Name
- CHARLES W GRAEBER MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 311 9TH ST N STE 100 NAPLES, FL 34102
- Location Phone
- (239) 624-0940
- Location Fax
- (239) 624-0941
- Mailing Address
- 311 9TH ST N STE 100 NAPLES, FL 34102
- Mailing Phone
- (239) 624-0940
- Mailing Fax
- (239) 624-0941
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-31-2006
- Last Update Date
- 07-21-2022
- Code Navigator
An internist like Charles Graeber is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Nephrology
- Taxonomy Code
- 207RN0300X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- ME127393
- License State
- FL
- Taxonomy Description
- An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207RN0300X | Allopathic & Osteopathic Physicians | Internal Medicine | 020577 (CT) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 018238900 | MEDICAID (05) | FL | |
| IQ727Z | OTHER (01) | FL | MEDICARE |
| 1205772 | MEDICAID (05) | CT | |
| IX06N | OTHER (01) | FL | BCBS |
Reviews for CHARLES W GRAEBER MD
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 8 | 0 | 1 | 8 | 6 | 7 | 4 | 5 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 0 | 1 | 16 | 6 | 14 | 4 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 0 + 1 + 1 + 6 + 6 + 1 + 4 + 4 + 1 + 0 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1801867452 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 8 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1811375728 | JEFFREY JOSEPH HOWLAND MD Individual | Internal Medicine | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-0940 |
| 1477993855 | DR. REBECCA WITHERELL M.D. Individual | Internal Medicine (Infectious Disease) | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-0940 |
| 1619997608 | DR. ROCCO J SANTARELLI D.O. Individual | Internal Medicine (Pulmonary Disease) | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-8250 |
| 1316250103 | DR. TRACY WALSH M.D. Individual | Internal Medicine | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-0940 |
| 1578234803 | CARLAN BOSTICK PA-C Individual | Physician Assistant (Surgical) | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-4670 |
| 1982621777 | RICARDO A FRANCO SADUD M.D. Individual | Hospitalist | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-0940 |
| 1992936488 | JOSE RUBEN VALLE MD Individual | Internal Medicine (Pulmonary Disease) | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-8250 |
| 1548081912 | CAGLA KITAPLI Individual | Internal Medicine | 311 9TH ST N STE 100 NAPLES, FL 34102 (239) 624-0940 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1801867452, enumerated in the NPI registry as an "individual" on January 31, 2006
The provider is located at 311 9th St N Ste 100 Naples, Fl 34102 and the phone number is (239) 624-0940
The provider's speciality is Internal Medicine with taxonomy code 207RN0300X with a focus in Nephrology
The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on January 31, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.