PROGRESSIVE FEET LLC
NPI 1528742756
Podiatrist - Foot & Ankle Surgery in Gaithersburg, MD
NPI Status: Active since June 08, 2023
Contact Information
600 S FREDERICK AVE STE 304
GAITHERSBURG, MD
ZIP 20877
Phone: (240) 477-4871
Fax: (240) 477-4428
- Organization
- Podiatrist
- Foot & Ankle Surgery
About PROGRESSIVE FEET LLC
This page provides the complete NPI Profile along with additional information for Progressive Feet Llc, a provider established in Gaithersburg, Maryland operating as a Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1528742756 assigned on June 2023. The practitioner's primary taxonomy code is 213ES0103X. The provider is registered as an organization and their NPI record was last updated April 2025. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Arash Ari Changizi Md (Provider)
- NPI
- 1528742756
- Provider Name
- PROGRESSIVE FEET LLC
- Entity Type
- Organization
- Location Address
- 600 S FREDERICK AVE STE 304 GAITHERSBURG, MD 20877
- Location Phone
- (240) 477-4871
- Location Fax
- (240) 477-4428
- Mailing Address
- 6130 OXON HILL RD STE 305 OXON HILL, MD 20745
- Mailing Phone
- (240) 477-4428
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 06-08-2023
- Last Update Date
- 04-28-2025
- Code Navigator
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
Podiatrist Foot & Ankle Surgery
- Taxonomy Code
- 213ES0103X
- Type
- Podiatric Medicine & Surgery Service Providers
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
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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 | 5 | 2 | 8 | 7 | 4 | 2 | 7 | 5 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 4 | 8 | 14 | 4 | 4 | 7 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 4 + 8 + 1 + 4 + 4 + 4 + 7 + 1 + 0 + 24 = 64 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 64 = 6 | 6 | ||||||||
The NPI number 1528742756 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
ZHONGPING LU MD, PHD
Acupuncturist
600 S FREDERICK AVE STE 304
GAITHERSBURG, MD
ZIP 20877
DICK Y OKINO DPM
Podiatrist
600 S FREDERICK AVE STE 304
GAITHERSBURG, MD
ZIP 20877
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1528742756, enumerated as an "organization" on June 08, 2023.
The provider is located at 600 S FREDERICK AVE STE 304 GAITHERSBURG, MD 20877 and the phone number is (240) 477-4871.
Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.
