ROBERT MICHAEL DAVIS M.D.
NPI 1427150408
Preventive Medicine - Occupational Medicine in Portland, OR
NPI Status: Active since September 01, 2006
Contact Information
3600 N INTERSTATE AVE
PORTLAND, OR
ZIP 97227
Phone: (503) 285-9321
- Individual
- Male
- Preventive Medicine
- Occupational Medicine
- Accepts Insurance
- PECOS Enrolled
About ROBERT DAVIS
This page provides the complete NPI Profile along with additional information for Robert Davis, a provider established in Portland, Oregon with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1427150408 assigned on September 2006. The practitioner's primary taxonomy code is 2083X0100X with license number MD16517 (OR). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1427150408
- Provider Name
- ROBERT MICHAEL DAVIS M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3600 N INTERSTATE AVE PORTLAND, OR 97227
- Location Phone
- (503) 285-9321
- Mailing Address
- 3600 N INTERSTATE AVE PORTLAND, OR 97227
- Mailing Phone
- (503) 249-3531
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-01-2006
- Last Update Date
- 02-04-2022
- 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
Preventive Medicine Occupational Medicine
- Taxonomy Code
- 2083X0100X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD16517
- License State
- OR
- Taxonomy Description
- Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.
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 | 2083X0100X | Allopathic & Osteopathic Physicians | Preventive Medicine | C 6701 (AR) |
| 2 | 2083X0100X | Allopathic & Osteopathic Physicians | Preventive Medicine | MD00032890 (WA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- KP OR Bronze 6000 - EPO
- KP OR Bronze HSA 7100 - EPO
- KP OR Gold 0 - EPO
- KP OR Gold 1750 - EPO
- KP OR Silver 3000 - EPO
- KP OR Silver 4000 - EPO
- KP Oregon Standard Bronze Plan - EPO
- KP Oregon Standard Gold Plan - EPO
- KP Oregon Standard Silver Plan - EPO
- KP OR Family Dental - $100 Ded - EPO
- KP OR Family Dental - $1000 - EPO
- KP OR Family Dental - $1000/$50 Ded - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Robert Davis 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 97227 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $134.16
- Minimum New Patient Price $58.99
- Maximum New Patient Price $176.88
- Average New Patient Copayment $33.54
- Minimum New Patient Copayment $14.74
- Maximum New Patient Copayment $44.22
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $103.51
- Minimum Established Patient Price $19.32
- Maximum Established Patient Price $144.79
- Average Established Patient Copayment $25.87
- Minimum Established Patient Copayment $4.83
- Maximum Established Patient Copayment $36.19
* 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.
Reviews for ROBERT MICHAEL DAVIS 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 | 4 | 2 | 7 | 1 | 5 | 0 | 4 | 0 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 4 | 7 | 2 | 5 | 0 | 4 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 4 + 7 + 2 + 5 + 0 + 4 + 0 + 24 = 52 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 52 = 8 | 8 | ||||||||
The NPI number 1427150408 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1417958885 | STEFANI K COZINE M.S. Individual | Audiologist | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 331-6506 |
| 1700874492 | DR. TREVOR HAY O.D. Individual | Optometrist | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 249-3449 |
| 1356373047 | DR. WAYNE R LO MD Individual | Ophthalmology | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 331-6489 |
| 1285647719 | DR. JOHN PATRICK SEYMOUR M.D.,M.P.H Individual | Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine) | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 249-3531 |
| 1710090493 | DR. HANS WILHELM BEHRENS MD Individual | Specialist | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
| 1154434041 | DR. SCOTT A YOUNG M.D. Individual | Orthopaedic Surgery | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
| 1083728216 | NANCY ANN BROWN OTR/MA Individual | Occupational Therapist (Pediatrics) | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
| 1508970567 | PATRICK J. HUSTON O.D. Individual | Optometrist (Low Vision Rehabilitation) | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 331-5245 |
| 1154436830 | DR. CLARK EDMUND SISK M.D. Individual | Dermatology | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 331-3033 |
| 1669587317 | MICHAEL JAMES HAWKINS LDO Individual | Technician/Technologist (Optician) | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 249-3429 |
| 1649385295 | CONSTANCE F SHADWICK MD Individual | Dermatology | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
| 1043326572 | THOMAS HUGH GIBBS O.D. Individual | Optometrist | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 249-3449 |
| 1457468993 | DR. JAMES YONG-JAE KIM M.D. Individual | Physical Medicine & Rehabilitation | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
| 1598873028 | CECILIA SAQUETON MURAKI O.D. Individual | Optometrist | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
| 1265540546 | DR. KADAVIL RAVIVARMAN SATYANARAYAN M.D. Individual | Physical Medicine & Rehabilitation | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
| 1750490462 | MR. KEITH EDWARD MOREE MS Individual | Speech-Language Pathologist | 3600 N INTERSTATE AVE ATTN: SPEECH PORTLAND, OR 97227 (503) 249-3326 |
| 1316056922 | DR. KATHRYN ELIZABETH RICHERT-BOE M.D. Individual | Internal Medicine (Hematology & Oncology) | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 335-3660 |
| 1346359718 | MRS. VICTORIA E. PILCHER P.T. Individual | Physical Therapist | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 331-3053 |
| 1649380874 | MICHAEL JOSEPH MAY M.D. Individual | Ophthalmology | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 331-6330 |
| 1194837419 | JASON MANN MD,MPH Individual | Internal Medicine (Hematology & Oncology) | 3600 N INTERSTATE AVE PORTLAND, OR 97227 (503) 285-9321 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427150408, enumerated in the NPI registry as an "individual" on September 01, 2006
The provider is located at 3600 N Interstate Ave Portland, Or 97227 and the phone number is (503) 285-9321
The provider's speciality is Preventive Medicine with taxonomy code 2083X0100X with a focus in Occupational Medicine
The provider might be accepting Accepts: Kaiser Permanente. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.
Medicare beneficiaries should expect a typical cost of $134.16 with an average copayment of $33.54 for new patient appointments. Established patients should expect a typical charge of $103.51 and an average copayment of 25.87. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on September 01, 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.