Mary B. Welch
- Gender: Female
- Experience: 21 years
- Graduation year: 2000
- Sole propriator: Yes
- NPI: 1417944372
Mary B. Welch RN FNP, AOCN
Nurse Practitioner
She is located at 2810 Long Beach Bl Todd Cancer Institute At Long Beach Memorial in Long Beach, CA 90806. Can help patients with the following: Fever, General Care, Headache, Influenza, Nausea and Vomiting, Prescription Refill. Her National Provider Identifier (NPI) number is 1417944372. Appointment can be made via the phone number (562) 933-0961. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Mary Byrne Welch, being an nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Mary B. Welch.
- Common Cold
- Fever
- General Care
- Headache
- Influenza
- Migraine
- Nausea and Vomiting
- Prescription Refill
Medicare Enrollment
Mary B. Welch is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received from industry
- $9,345.72 in general payments (consulting fees, meals, travel, gifts, etc.) across 162 payments
Professional & research payments
| Category | Amount | Payments |
|---|---|---|
| Consulting fees | $1,597.50 | 2 |
Meals, travel & gifts
| Category | Amount | Payments |
|---|---|---|
| Food and beverage | $7,583.27 | 158 |
Other payments
| Category | Amount | Payments |
|---|---|---|
| Education | $164.95 | 2 |
Companies that paid this doctor
| Company | Amount | Payments |
|---|---|---|
| GlaxoSmithKline, LLC. | $1,640.62 | 4 |
| Merck Sharp & Dohme LLC | $1,317.09 | 38 |
| AstraZeneca Pharmaceuticals LP | $1,182.49 | 24 |
| Daiichi Sankyo Inc. | $832.97 | 9 |
| Seagen Inc. | $538.75 | 6 |
| Incyte Corporation | $464.24 | 7 |
| PFIZER INC. | $326.80 | 7 |
| Gilead Sciences, Inc. | $324.68 | 6 |
| E.R. Squibb & Sons, L.L.C. | $311.82 | 5 |
| Astellas Pharma US Inc | $233.94 | 2 |
Based on CMS Open Payments data collected as of Sep 10, 2026. This reflects only payments CMS classifies as reportable and published under the Physician Payments Sunshine Act - it is not a complete picture of every financial relationship, and it is not a comment on the quality of care Mary B. Welch provides.
Studies
Graduated in 2000
Looking for more Nurse Practitioners?
Out of the 26 nurse practitioners in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 1000 Fivepoint Irvine, 92618, CA
- Gender: Male
- Address: Suite 230 2840 Long Beach Boulevard Long Beach, 90806, CA
- Gender: Female
- Address: 1868 Pacific Avenue Long Beach, 90806, CA
- Gender: Female
- Address: Suite 218 2650 Elm Avenue Long Beach, 90806, CA
- Gender: Female
- Address: Suite 230 2840 Long Beach Boulevard Long Beach, 90806, CA
- Gender: Female
- Address: Suite A 2701 Atlantic Avenue Long Beach, 90806, CA
- Gender: Female
- Address: 1868 Pacific Avenue Long Beach, 90806, CA
- Gender: Female
- Address: Suite 200 2653 Elm Avenue Long Beach, 90806, CA
- Gender: Female
- Address: 1205 East North Street Manteca, 95336, CA
- Gender: Female
- Address: 1868 Pacific Avenue Long Beach, 90806, CA
Questions & Answers
Does Mary Byrne Welch have affiliation with practices?
Mary Byrne Welch is affiliated with OB/GYN University Associates - Todd Cancer Institute Pavilion Long Bea.
Where can you meet with Mary Byrne Welch?
Mary Byrne Welch's office is located at 2810 Long Beach Bl Todd Cancer Institute At Long Beach Memorial in Long Beach, CA 90806.
Does Mary Byrne Welch accept insurance?
Unfortunately we don't have any information if Mary Byrne Welch accepts insurance.
What conditions does Mary Byrne Welch treat?
Mary Byrne Welch provides treatment for Fever, General Care, Headache, Influenza, Nausea and Vomiting, Prescription Refill. For the full list see this list.
Has Mary Byrne Welch affiliation with hospitals?
Mary Byrne Welch is affiliated with LONG BEACH MEMORIAL MEDICAL CENTER.