Quality Rating: 100 out of 100 score
NPI Status: Active since July 14, 2005
10300 N Illinois St
Indianapolis,
Post Code: 46290
Phone: (317) 817-1976
Fax: (317) 817-1737
Michael G Welsh Md is a Ophthalmology in Indianapolis, . Michael G Welsh Md practices all healthcare services and medical treatments related to Ophthalmology. The NPI Number for Michael G Welsh Md is 1609874486. The last update date is 2024-01-26.
Michael G Welsh Md's current location address is 10300 N Illinois St, Indianapolis, . You can contact this provider via phone number (317) 817-1976 and fax number (317) 817-1737. The mailing address for Michael G Welsh Md is 10300 N Illinois St, Indianapolis, . To know further, please read the information below!
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.
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 | 207W00000X | Ophthalmology Physician |
Ophthalmology |
IN01030679 (Indiana) |
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 |
|---|---|---|---|
| 100227110 | MEDICAID (05) | Indiana (IN) |
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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 | 6 | 0 | 9 | 8 | 7 | 4 | 4 | 8 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 0 | 9 | 16 | 7 | 8 | 4 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 26091678416 | |||||||||
| 2 + 6 + 0 + 9 + 1 + 6 + 7 + 8 + 4 + 1 + 6 + 24 = 74 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 74 = 6 | 6 | ||||||||
The NPI number 1609874486 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1497758429 | FORT WAYNE ORTHOPAEDICS LLC Organization |
Orthopaedic Surgery, Hand Surgery |
PO BOX 2526 FORT WAYNE, Indiana (IN) 260-436-8686 |
| 1487657417 | DANIEL W CAREY Individual |
Social Worker, Clinical |
850 N HARRISON ST WARSAW, Indiana (IN) 574-267-7169 |
| 1013910041 | DOMINICK DETOMMASO Individual |
Podiatrist, Foot & Ankle Surgery |
7601 W JEFFERSON BLVD FORT WAYNE, Indiana (IN) 260-436-8686 |
| 1437152469 | STEVEN E FISHER Individual |
Orthopaedic Surgery |
7601 W JEFFERSON BLVD FORT WAYNE, Indiana (IN) 260-436-8686 |
| 1417950452 | SATTI HOME HEALTH CARE PC Organization |
Home Health |
9339 CALUMET AVE MUNSTER, Indiana (IN) 219-836-8331 |