DR. ALFREDO DE LA GUARDIA M.D.
NPI 1841422425
Obstetrics & Gynecology in Chicopee, MA
About Dr. Alfredo De La Guardia M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALFREDO DE LA GUARDIA M.D. (NPI 1841422425) is an individual obstetrics & gynecology provider in Chicopee, Massachusetts, licensed in Massachusetts (261253) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS, is affiliated with Baystate Medical Center, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Dr. Alfredo De La Guardia M.d. 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 Alfredo De La Guardia reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 clinicians in this Medicare group
Springfield, MA 01104
- Reassigned Medicare billing, Massachusetts enrollment
- 298 clinicians in this Medicare group
Springfield, MA 01104
- Reassigned Medicare billing, Massachusetts enrollment
- 168 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01020 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Alfredo De La Guardia's NPI number?
The NPI number for Alfredo De La Guardia is 1841422425. It was assigned to this individual provider in the NPPES registry on August 17, 2009.
Where is Alfredo De La Guardia located?
Alfredo De La Guardia practices at 444 Montgomery St, Chicopee, MA 01020. The listed phone number is (413) 594-3111.
What is Alfredo De La Guardia's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Alfredo De La Guardia enrolled in Medicare?
Yes. Alfredo De La Guardia 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 Alfredo De La Guardia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alfredo De La Guardia reassigns Medicare benefits to 3 organizations: Baystate Medical Practices, Inc (Springfield, MA), Riverbend Medical Group, Inc. (Springfield, MA) and Mercy Inpatient Medical Associates Inc. (Springfield, MA). 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 Alfredo De La Guardia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alfredo De La Guardia accept?
Health plans from Taro Health list Alfredo De La Guardia 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 Alfredo De La Guardia affiliated with any hospitals?
According to CMS data, Alfredo De La Guardia is affiliated with Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Alfredo De La Guardia was last updated on January 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Alfredo De La Guardia, M.D. · NPI 1841422425
Obstetrics & Gynecology physician in Chicopee, Massachusetts. Individual provider, active in the CMS NPPES registry since August 17, 2009.
## Identity
- **NPI:** 1841422425 (Entity type: Individual)
- **Enumerated:** August 17, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 261253 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 444 MONTGOMERY ST, Chicopee, MA 01020-1969
- **Phone:** (413) 594-3111 · **Fax:** (413) 598-7014
## 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): Baystate Medical Practices, Inc (NPI 1548205909, Springfield, MA); Riverbend Medical Group, Inc. (NPI 1841651197, Springfield, MA); Mercy Inpatient Medical Associates Inc. (NPI 1407845282, Springfield, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** January 12, 2017
- **Other identifiers:** Medicaid 110101756A (MA); Medicare PIN S400192268 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1841422425) · Data from the CMS NPPES public registry.