MARCHELLE KAY HOFELDT M.D.
NPI 1770670457
Internal Medicine - Nephrology in Vero Beach, FL

NPI Status: Active since October 06, 2006

Contact Information

3745 11TH CIR STE 109
VERO BEACH, FL
ZIP 32960
Phone: (772) 907-5640
Fax: (772) 226-5375

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  • Individual
  • Female
  • Internal Medicine
  • Nephrology
  • PECOS Enrolled
  • CLIA Number: 10D2322527
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-22-2027

About MARCHELLE HOFELDT

This page provides the complete NPI Profile along with additional information for Marchelle Hofeldt, an internist established in Vero Beach, Florida with a medical specialization in Internal Medicine, focusing in nephrology . The healthcare provider is registered in the NPI registry with number 1770670457 assigned on October 2006. The practitioner's primary taxonomy code is 207RN0300X with license number ME 82565 (FL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1770670457
Provider Name
MARCHELLE KAY HOFELDT M.D.
Gender
Female
Entity Type
Individual
Location Address
3745 11TH CIR STE 109 VERO BEACH, FL 32960
Location Phone
(772) 907-5640
Location Fax
(772) 226-5375
Mailing Address
2082 SYKES CREEK DR MERRITT ISLAND, FL 32953
Mailing Phone
(321) 848-8889
Is Sole Proprietor?
Yes
Enumeration Date
10-06-2006
Last Update Date
11-02-2025
Code Navigator

An internist like Marchelle Hofeldt 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.
ME 82565
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.

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.

*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
261687400MEDICAID (05)FL 

Medicare Participation & PECOS Enrollment Status

Marchelle Hofeldt is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 32960 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $135.56
  • Minimum New Patient Price $58.56
  • Maximum New Patient Price $179.05
  • Average New Patient Copayment $33.89
  • Minimum New Patient Copayment $14.64
  • Maximum New Patient Copayment $44.76

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $103.21
  • Minimum Established Patient Price $18.44
  • Maximum Established Patient Price $144.68
  • Average Established Patient Copayment $25.8
  • Minimum Established Patient Copayment $4.61
  • Maximum Established Patient Copayment $36.17

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
10D2322527
Facility Type
Physician Office
Certificate Effective Date
April 23, 2025
Certificate Expiration Date
April 22, 2027
Laboratory Director
MARCHELLE K. HOFELDT
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Marchelle Hofeldt to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1770670457, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 6 → 12 → 3 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 4 + 0 + 1 + 2 + 7 + 0 + 4 + 1 + 0 + 24 = 53

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1770670457.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Physician Assistant
3745 11TH CIR STE 109
VERO BEACH, FL 32960
Internal Medicine (Nephrology)
3745 11TH CIR STE 109
VERO BEACH, FL 32960

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770670457, enumerated as an "individual" on October 06, 2006.

The provider is located at 3745 11TH CIR STE 109 VERO BEACH, FL 32960 and the phone number is (772) 907-5640.

Internal Medicine with taxonomy code 207RN0300X and a focus in Nephrology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.