Tiffany A. Longo, PA-C
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 3,269
- Hospital affiliations
- 3
- Industry payments
- $94
- Medical groups
- 2
- Practice address
- 9550 West 167th St, Orland Park, IL 60467
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group Outpatient Center - Orland Park
Mammography / Breast Imaging Center · Orland Park, Illinois
Find Tiffany Longo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Tiffany A. Longo is a physician assistant in Orland Park, Illinois
Tiffany Longo practices at Advocate Medical Group Outpatient Center - Orland Park in Orland Park, Illinois.
Tiffany Longo's NPI, 1528166337, was assigned on September 20, 2006. Tiffany Longo holds Illinois license 085002118.
- NPI
- 1528166337NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395738652
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tiffany A. Longo practices at Advocate Medical Group Outpatient Center - Orland Park in Orland Park, Illinois
Tiffany Longo's primary practice is Advocate Medical Group Outpatient Center - Orland Park, at 9550 West 167th St, Orland Park, IL 60467.
- Advocate Medical Group Outpatient Center - Orland Park9550 West 167th St, Orland Park, IL 60467
Source: Dmand AI Affiliation Data
Tiffany A. Longo is affiliated with 7 sites of care and 2 medical groups
Tiffany Longo's primary practice is Advocate Medical Group Outpatient Center - Orland Park in Orland Park, Illinois. Tiffany Longo is also affiliated with Advocate Christ Medical Center. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Tiffany Longo to 2 more hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account. Tiffany Longo's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tiffany A. Longo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tiffany Longo practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group Outpatient Center - Orland Park | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tiffany A. Longo is one of 4,299 physician assistants in Illinois
Physician assistant is Tiffany Longo's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tiffany Longo is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Tiffany Longo
Counts of physician assistants 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
Tiffany A. Longo treated 131 Medicare patients in 2024, average age 71
CMS counts 131 Medicare patients who saw Tiffany Longo in 2024. The largest group is 65 to 74, with 73 patients. 71% of them have high cholesterol, and 66% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tiffany Longo's median patient age at 69, with 65% women.
Tiffany Longo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tiffany Longo's Medicare patients by sex, 2024
- Women8565%
- Men4635%
Chronic conditions among Tiffany Longo's Medicare patients, 2024
- High cholesterol71%
- High blood pressure66%
- Arthritis43%
- Anxiety26%
- Diabetes24%
- Chronic kidney disease21%
- Cancer18%
- Ischemic heart disease17%
Share of Medicare patients with each condition. A patient can have several.
Tiffany Longo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women65%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tiffany A. Longo wrote 3,269 Medicare Part D claims in 2024
In 2024, Tiffany Longo wrote 3,269 Medicare Part D claims for 311 patients. 86% of them were for generic drugs.
Tiffany Longo's Part D claims by kind of drug, 2024
- Generic2,801 claims86%
- Brand-name428 claims13%
- Other40 claims1%
Drug classes CMS tracks in Tiffany Longo's Part D claims, 2024
- Opioids2%52 of 3,269 claims
- Antibiotics2%75 of 3,269 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tiffany A. Longo takes part in Medicare
Tiffany Longo 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)
For MedTech and pharma teams
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Tiffany A. Longo received $94 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tiffany Longo from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $94.
Companies that paid Tiffany Longo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tiffany A. Longo'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Tiffany A. Longo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tiffany A. Longo's NPI number?
Tiffany A. Longo's NPI number is 1528166337. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What does Tiffany A. Longo specialize in?
Tiffany A. Longo is a physician assistant in Orland Park, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tiffany A. Longo practice?
Tiffany Longo practices at 9550 West 167th St, Orland Park, IL 60467. Tiffany Longo's primary practice is Advocate Medical Group Outpatient Center - Orland Park in Orland Park, Illinois. Dmand AI also links Tiffany Longo to 2 hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Tiffany A. Longo's medical license number?
Tiffany Longo holds Illinois license 085002118.
Which hospitals is Tiffany A. Longo affiliated with?
Tiffany Longo is affiliated with Advocate Christ Medical Center. Dmand AI links Tiffany Longo to 2 more hospitals.
What medical group is Tiffany A. Longo part of?
Tiffany Longo is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Tiffany Longo to 1 more medical group.
Does Tiffany A. Longo accept Medicare?
Yes. CMS lists Tiffany Longo as accepting Medicare assignment.
How many Medicare patients does Tiffany A. Longo see?
CMS counts 131 Medicare patients who saw Tiffany Longo in 2024, with an average age of 71.
Has Tiffany A. Longo received payments from drug or device companies?
CMS Open Payments shows $94 in general payments to Tiffany Longo from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Tiffany A. Longo been practicing?
Tiffany Longo graduated from medical school in 2003, 23 years ago.
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