DR. JOHN W WELSH MD
NPI 1487232849
Anesthesiology in Bellingham, WA
NPI Status: Active since March 29, 2021
Contact Information
909 SQUALICUM WAY STE 102
BELLINGHAM, WA
ZIP 98225
Phone: (360) 647-3377
- Individual
- Male
- Anesthesiology
- PECOS Enrolled
About JOHN WELSH
This page provides the complete NPI Profile along with additional information for John Welsh, an anesthesiologist established in Bellingham, Washington with a medical specialization in Anesthesiology. The healthcare provider is registered in the NPI registry with number 1487232849 assigned on March 2021. The practitioner's primary taxonomy code is 207L00000X with license number MD61658792 (WA). The provider is registered as an individual and his NPI record was last updated July 2025.
- NPI
- 1487232849
- Provider Name
- DR. JOHN W WELSH MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225
- Location Phone
- (360) 647-3377
- Mailing Address
- 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225
- Mailing Phone
- (360) 647-3377
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-29-2021
- Last Update Date
- 07-21-2025
- Code Navigator
An anesthesiologist like John Welsh manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.
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
Anesthesiology
- Taxonomy Code
- 207L00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD61658792
- License State
- WA
- Taxonomy Description
- An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Medicare Participation & PECOS Enrollment Status
John Welsh 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
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Other DME (DE000N)
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) (HCPCS:E0630)
1 DME suppliers used 11 Medicare Claims 11 Services Paid
Reviews for DR. JOHN W WELSH MD
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 | 8 | 7 | 2 | 3 | 2 | 8 | 4 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 16 | 7 | 4 | 3 | 4 | 8 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 6 + 7 + 4 + 3 + 4 + 8 + 8 + 24 = 71 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 71 = 9 | 9 | ||||||||
The NPI number 1487232849 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 16 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1073710760 | DR. JOHN EDWIN MORRISON M.D. Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1801274899 | DR. MALCOLM ANDREW SWAN MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1275809329 | PETER BRYAN RUBENSTEIN M.D. Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1811351869 | DAVID TRAUSCHT MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1598119604 | DR. BROOKS ALLEN BRUMFIELD M.D. Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1306374194 | TRENT AUSTIN GARCIA MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1316076680 | THOMAS ARTHUR LUDWIG M.D. Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1083063093 | DR. NISHAN BINGHAM Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1548791239 | DR. MICHAEL PRIEM M.D. Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1033371901 | ARJUN CHENNA REDDY MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (606) 473-3773 |
| 1609893460 | BELLINGHAM ANESTHESIA ASSOCIATES, P.S. Organization | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1457812976 | MATTHEW BRIAN NOVITCH MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (206) 543-2470 |
| 1457840043 | ERIC DAVID SILVERMAN MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (360) 647-3377 |
| 1497217012 | FARABI N KARIM MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (606) 473-3773 |
| 1629539515 | MR. DAVID ADAM WILSON MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (206) 583-6079 |
| 1831585629 | LINDA N NGUYEN MD Individual | Anesthesiology | 909 SQUALICUM WAY STE 102 BELLINGHAM, WA 98225 (606) 473-3773 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1487232849, enumerated in the NPI registry as an "individual" on March 29, 2021
The provider is located at 909 Squalicum Way Ste 102 Bellingham, Wa 98225 and the phone number is (360) 647-3377
The provider's speciality is Anesthesiology with taxonomy code 207L00000X
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.
This NPI record was last updated on March 29, 2021. 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.