Dr Mark R Northfield, MD is a medicare enrolled "Orthopaedic Surgery" physician in Petaluma, California. He went to Warren Alpert Medical School Of Brown University and graduated in 1991 and has 34 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Providence Medical Foundation and his current practice location is
1496 Professional Drive, Suite 601, Petaluma, California. You can reach out to his office (for appointments etc.) via phone at
(707) 778-1131.
Dr Mark R Northfield is licensed to practice in California (license number G77114) and he also participates in the medicare program. He
accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1861406316.
Physician's Profile
| Full Name | Dr Mark R Northfield |
|---|
| Gender | Male |
|---|
| Speciality | Orthopedic Surgery |
|---|
| Experience | 34 Years |
|---|
| Location | 1496 Professional Drive, Petaluma, California |
|---|
| Accepts Medicare Assignments | Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
|---|
Medical Education and Training:
- Dr Mark R Northfield attended and graduated from Warren Alpert Medical School Of Brown University in 1991
NPI Data:
- NPI Number: 1861406316
- Provider Enumeration Date: 07/28/2006
- Last Update Date: 11/09/2021
Medicare PECOS Information:
- PECOS PAC ID: 3779608997
- Enrollment ID: I20100913000041
Medical Identifiers
Medical identifiers for Dr Mark R Northfield such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
|---|
| 1861406316 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
|---|
| 207X00000X | Orthopaedic Surgery | G77114 (California) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
|---|
| Providence Medical Foundation | 8921993205 | 1312 |
Medicare Reassignments
Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mark R Northfield allows following entities to bill medicare on his behalf.
| Entity Name | Providence Medical Foundation |
|---|
| Entity Type | Part B Supplier - Clinic/group Practice |
|---|
| Entity Identifiers | NPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346 |
|---|
Medicare Part D Prescriber Enrollment
Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mark R Northfield is
enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.
Mailing Address and Practice Location
| Mailing Address | Practice Location Address |
|---|
Dr Mark R Northfield, MD
1496 Professional Drive, Suite 601,
Petaluma, CA 94954
Ph: (707) 778-1131 | Dr Mark R Northfield, MD
1496 Professional Drive, Suite 601,
Petaluma, CA 94954
Ph: (707) 778-1131 |
Reviews and Comments