Dr. Alfredo De La Guardia, MD
- Medicare services, 2022
- 11
- Part D claims, 2022
- 42
- Hospital affiliations
- 1
- Industry payments
- $504
- Medical groups
- 3
- Practice address
- 271 Carew St, Springfield, MA 01104
- Practice phone
- Call (413) 748-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Center (MA)
Springfield, Massachusetts
Find Dr. De La Guardia's professional email, personal email and mobile number
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Dr. Alfredo De La Guardia is an OB-GYN in Springfield, Massachusetts
Dr. De La Guardia practices at Mercy Medical Center (MA) in Springfield, Massachusetts.
Dr. De La Guardia's NPI, 1841422425, was assigned on August 17, 2009. Dr. De La Guardia holds Massachusetts license 261253.
- NPI
- 1841422425NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002131950
- NPI enumeration date
- August 17, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 748-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alfredo De La Guardia practices at Mercy Medical Center (MA) in Springfield, Massachusetts
Dr. De La Guardia's primary practice is Mercy Medical Center (MA), at 271 Carew St, Springfield, MA 01104 in Hampden County. The practice phone is (413) 748-9000.
- Mercy Medical Center (MA)271 Carew St, Springfield, MA 01104 · Hampden CountyPhone(413) 748-9000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alfredo De La Guardia is affiliated with 4 sites of care and 3 medical groups
Dr. De La Guardia's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dr. De La Guardia is also affiliated with Baystate Medical Center. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. De La Guardia to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alfredo De La Guardia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De La Guardia practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center (MA) | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alfredo De La Guardia is one of 903 OB-GYNs in Massachusetts
Obstetrics and gynecology is Dr. De La Guardia's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. De La Guardia is licensed in Massachusetts.
Specialties and state licenses
- Obstetrics and gynecology, MassachusettsPrimary
OB-GYNs near Dr. De La Guardia
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alfredo De La Guardia billed Medicare for 11 services in 2022
CMS data shows 11 Medicare services from Dr. De La Guardia across 1 procedure code in 2022, all of them office visits. Medicare paid $119 for them. Every service was in an office.
Dr. De La Guardia's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 542022: 1180%
- Other services
- 2021: 142022: 0100%
Dr. De La Guardia compared with the Massachusetts median for OB-GYNs, 2022
- Dr. De La Guardia
- Massachusetts median
- Medicare services
- 11vs 5881% below
- Part D claims
- 42vs 2945% above
Medians across 803 OB-GYNs in Massachusetts with Dmand AI profiles that report each measure.
Dr. De La Guardia's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. De La Guardia and other OB-GYNs in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alfredo De La Guardia's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. De La Guardia's median patient age at 32, with 99% women.
Dr. De La Guardia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Alfredo De La Guardia wrote 42 Medicare Part D claims in 2022
In 2022, Dr. De La Guardia wrote 42 Medicare Part D claims. They cover 3 drugs, with $2,095 in total drug cost. In 2021, CMS named 124 claims across 6 drugs.
Dr. De La Guardia's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1242022: 4266%
Drugs named by CMS: 3 in 2022, 6 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Alfredo De La Guardia takes part in Medicare
Dr. De La Guardia accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alfredo De La Guardia received $504 in industry payments from 2016 to 2023
CMS Open Payments shows 6 general payments to Dr. De La Guardia from 5 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $267.
General payments to Dr. De La Guardia by program year, 2016 to 2023
Companies that paid Dr. De La Guardia the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alfredo De La Guardia's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Alfredo De La Guardia
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Alfredo De La Guardia's NPI number?
Dr. Alfredo De La Guardia's NPI number is 1841422425. It was assigned on August 17, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Alfredo De La Guardia?
Dr. Alfredo De La Guardia is an OB-GYN in Springfield, Massachusetts. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Alfredo De La Guardia practice?
Dr. De La Guardia practices at 271 Carew St, Springfield, MA 01104. Dr. De La Guardia's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dmand AI also links Dr. De La Guardia to 2 group practices and clinics and 2 medical groups.
What is Dr. Alfredo De La Guardia's office phone number?
The practice phone on file for Dr. De La Guardia is (413) 748-9000.
What is Dr. Alfredo De La Guardia's medical license number?
Dr. De La Guardia holds Massachusetts license 261253.
Which hospitals is Dr. Alfredo De La Guardia affiliated with?
Dr. De La Guardia is affiliated with Baystate Medical Center.
What medical group is Dr. Alfredo De La Guardia part of?
Dr. De La Guardia is linked to Trinity Health Of New England Medical Group. Dmand AI links Dr. De La Guardia to 2 more medical groups.
Does Dr. Alfredo De La Guardia accept Medicare?
Yes. CMS data shows Dr. De La Guardia billed Medicare for 11 services in 2022, and Dr. De La Guardia accepts Medicare assignment.
What services does Dr. Alfredo De La Guardia bill to Medicare?
In 2022, Dr. De La Guardia's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Alfredo De La Guardia prescribe most?
In 2022 Medicare Part D data, Dr. De La Guardia's most prescribed drugs by claims were Estradiol, Dotti and Norethindrone.
Has Dr. Alfredo De La Guardia received payments from drug or device companies?
CMS Open Payments shows $504 in general payments to Dr. De La Guardia from 5 companies from 2016 to 2023. The largest total came from Hologic Inc.
How long has Dr. Alfredo De La Guardia been practicing?
Dr. De La Guardia graduated from medical school in 2003, 23 years ago.
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