MR. JOHN R LADD M.D.
NPI 1164471967
Internal Medicine - Rheumatology in Corvallis, OR
NPI Status: Active since May 09, 2006
Contact Information
3680 NW SAMARITAN DR
CORVALLIS, OR
ZIP 97330
Phone: (541) 754-1150
- Individual
- Male
- Internal Medicine
- Rheumatology
About JOHN LADD
This page provides the complete NPI Profile along with additional information for John Ladd, an internist established in Corvallis, Oregon with a medical specialization in Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1164471967 assigned on May 2006. The practitioner's primary taxonomy code is 207RR0500X with license number MD07353 (OR). The provider is registered as an individual and his NPI record was last updated 17 years ago.
- NPI
- 1164471967
- Provider Name
- MR. JOHN R LADD M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3680 NW SAMARITAN DR CORVALLIS, OR 97330
- Location Phone
- (541) 754-1150
- Mailing Address
- 3680 NW SAMARITAN DR CORVALLIS, OR 97330
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-09-2006
- Last Update Date
- 01-06-2009
- Code Navigator
An internist like John Ladd 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 Rheumatology
- Taxonomy Code
- 207RR0500X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD07353
- License State
- OR
- Taxonomy Description
- An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
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 |
|---|---|---|---|
| 110162961 | OTHER (01) | MEDICARE RAILROAD | |
| 242693 | MEDICAID (05) | OR | |
| R011WFBXFL | MEDICARE PIN (08) | ||
| C91523 | MEDICARE UPIN (02) |
Reviews for MR. JOHN R LADD M.D.
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 | 1 | 6 | 4 | 4 | 7 | 1 | 9 | 6 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 12 | 4 | 8 | 7 | 2 | 9 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 1 + 2 + 4 + 8 + 7 + 2 + 9 + 1 + 2 + 24 = 63 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 63 = 7 | 7 | ||||||||
The NPI number 1164471967 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1710949987 | MR. CHARLES S PARKER MD Individual | Emergency Medicine | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1282 |
| 1912955816 | DR. STEPHEN VERNIA NEVILLE MD Individual | Internal Medicine (Hematology & Oncology) | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1679522692 | DR. MICHAEL P ALLENDER MD Individual | Pediatrics | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1528017563 | EDWARD B BYNUM III D.O. Individual | Orthopaedic Surgery | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1477502375 | STEVEN G ATHAY M.D. Individual | Internal Medicine | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1245289115 | BRIAN M CURTIS M.D. Individual | Internal Medicine | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1093764979 | PETER C HUDSON M.D. Individual | Surgery | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1184673998 | JANEL M LAWRENCE M.D. Individual | Internal Medicine | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1912956533 | JAMES M NUSRALA M.D. Individual | Pediatrics | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1063461564 | BRYCE L CLEARY M.D. Individual | Family Medicine | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1396794756 | MICHELLE J CURTIS M.D. Individual | Obstetrics & Gynecology | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1194775437 | MS. SUSAN S CHO M.D. Individual | Internal Medicine (Critical Care Medicine) | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1033169271 | ROLAND SOLENSKY M.D. Individual | Internal Medicine (Allergy & Immunology) | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1386694776 | DANIEL P BARRETT M.D. Individual | Family Medicine | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1255381422 | RONALD U VALLEJO M.D. Individual | Emergency Medicine | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1295785368 | JILL A MILLER M.D. Individual | Pediatrics | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1437109303 | JOHN S MURPHY D.P.M. Individual | Podiatrist | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1255381141 | SCOTT J MCATEE M.D. Individual | Orthopaedic Surgery | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1396795266 | AMEY Y LEE M.D. Individual | Obstetrics & Gynecology | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
| 1609826221 | EDWARD J SCHMITT M.D. Individual | Pediatrics | 3680 NW SAMARITAN DR CORVALLIS, OR 97330 (541) 754-1150 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1164471967, enumerated in the NPI registry as an "individual" on May 09, 2006
The provider is located at 3680 Nw Samaritan Dr Corvallis, Or 97330 and the phone number is (541) 754-1150
The provider's speciality is Internal Medicine with taxonomy code 207RR0500X with a focus in Rheumatology
The provider might be accepting Accepts: Railroad Medicare, Medicare and Medicaid. 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 May 09, 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.