ALI AL-ALWAN MD
NPI 1235320318
Internal Medicine - Pulmonary Disease in Dover, NH
About Ali Al-alwan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALI AL-ALWAN MD (NPI 1235320318) is an individual pulmonary disease provider in Dover, New Hampshire, licensed in New Hampshire (16058) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with York Hospital, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ali Al-alwan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Ali Al-alwan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dover, NH 03820
- Reassigned Medicare billing, New Hampshire enrollment
- 559 clinicians in this Medicare group
York, ME 03909
- Reassigned Medicare billing, Maine enrollment
- 347 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: St Marys Regional Medical Center
- 381 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
York Hospital
Acute Care Hospitals · York, MEWentworth-Douglass Hospital
Acute Care Hospitals · Dover, NHPortsmouth Regional Hospital
Acute Care Hospitals · Portsmouth, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03820 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DOVER, NH 03820
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ali Al-alwan's NPI number?
The NPI number for Ali Al-alwan is 1235320318. It was assigned to this individual provider in the NPPES registry on August 5, 2007.
Where is Ali Al-alwan located?
Ali Al-alwan practices at 789 Central Ave, Dover, NH 03820. The listed phone number is (603) 740-9713.
What is Ali Al-alwan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Ali Al-alwan enrolled in Medicare?
Yes. Ali Al-alwan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ali Al-alwan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ali Al-alwan reassigns Medicare benefits to 3 organizations: Wentworth Douglass Physician Corporation (Dover, NH), York Hospital (York, ME) and St. Mary's Regional Medical Center (Lewiston, ME). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ali Al-alwan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ali Al-alwan accept?
Health plans from Anthem Blue Cross and Blue Shield, Taro Health and WellSense Health Plan list Ali Al-alwan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ali Al-alwan affiliated with any hospitals?
According to CMS data, Ali Al-alwan is affiliated with York Hospital, Wentworth-Douglass Hospital and Portsmouth Regional Hospital.
When was this NPI record last updated?
The NPPES record for Ali Al-alwan was last updated on September 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ali Al-Alwan, MD · NPI 1235320318
Pulmonary Disease physician in Dover, New Hampshire. Individual provider, active in the CMS NPPES registry since August 5, 2007.
## Identity
- **NPI:** 1235320318 (Entity type: Individual)
- **Enumerated:** August 5, 2007
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 16058 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 789 CENTRAL AVE, Dover, NH 03820-2526
- **Phone:** (603) 740-9713 · **Fax:** (603) 740-2447
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Wentworth Douglass Physician Corporation (NPI 1447352430, Dover, NH); York Hospital (NPI 1376528398, York, ME); St. Mary's Regional Medical Center (NPI 1447226584, Lewiston, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** September 19, 2013
- **Other identifiers:** Medicaid 3086403 (NH); Medicare PIN 003372801 (NH); Medicaid 1235320318 (ME)
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Source: [NPI Profile](https://npiprofile.com/npi/1235320318) · Data from the CMS NPPES public registry.