Dr. Mark L. Glickfeld, MD
- Medicare services, 2024
- 4,522
- Medicare patients, 2024
- 445
- Part D claims, 2024
- 34
- Hospital affiliations
- 5
- Industry payments
- $13
- Practice address
- 7050 Gall Blvd, Zephyrhills, FL 33541
- Practice phone
- Call (813) 615-7219
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Glickfeld'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.
Dr. Mark L. Glickfeld is an internist in Zephyrhills, Florida
Dr. Glickfeld practices at AdventHealth Zephyrhills in Zephyrhills, Florida, part of AdventHealth.
Dr. Glickfeld's NPI, 1710909833, was assigned on July 25, 2006. Dr. Glickfeld graduated from Joe R. & Teresa Lozano Long School of Medicine in 1998. Dr. Glickfeld holds Florida license ME99851.
- NPI
- 1710909833NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800895384
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (813) 615-7219
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark L. Glickfeld practices at AdventHealth Zephyrhills in Zephyrhills, Florida
Dr. Glickfeld's primary practice is AdventHealth Zephyrhills, at 7050 Gall Blvd, Zephyrhills, FL 33541 in Pasco County. The practice phone is (813) 615-7219.
- AdventHealth Zephyrhills7050 Gall Blvd, Zephyrhills, FL 33541 · Pasco CountyPhone(813) 615-7219
Source: Dmand AI Affiliation Data
Dr. Mark L. Glickfeld is affiliated with 8 sites of care and 5 medical groups
Dr. Glickfeld's primary practice is AdventHealth Zephyrhills in Zephyrhills, Florida, part of AdventHealth. Dr. Glickfeld is also affiliated with AdventHealth Tampa. The medical group on file is AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI also links Dr. Glickfeld to 3 more hospitals, 4 medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark L. Glickfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Glickfeld practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Zephyrhills | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across AdventHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark L. Glickfeld is one of 9,009 internists in Florida
Internal medicine is Dr. Glickfeld's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Glickfeld is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Glickfeld's licenses on file in 2 states: Florida and Nevada.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Nevada license
Clinical focus
Dmand AI lists anemia, cardiac arrhythmia, cellulitis, congestive heart failure, electrolyte disorders, gastrointestinal bleeding, gastrointestinal infection and gastrointestinal inflammation among the conditions Dr. Glickfeld treats.
Internists near Dr. Glickfeld
Counts of internists 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. Mark L. Glickfeld billed Medicare for 4,522 services in 2024
CMS data shows 4,522 Medicare services from Dr. Glickfeld across 5 procedure codes in 2024, for 445 Medicare patients. Medicare paid $287,183 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Glickfeld's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,8672024: 4,52258%
Dr. Glickfeld compared with the Florida median for internists, 2024
- Dr. Glickfeld
- Florida median
- Medicare services
- 4,522vs 5558.1 times
- Medicare patients
- 445vs 2152.1 times
- Part D claims
- 36vs 46692% below
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Glickfeld's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Glickfeld?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Glickfeld and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark L. Glickfeld treated 445 Medicare patients in 2024, average age 77
CMS counts 445 Medicare patients who saw Dr. Glickfeld in 2024. The largest group is 75 to 84, with 170 patients. 75% of them have arthritis, and 75% have high blood pressure. 24% are also on Medicaid. Their average risk score is 3.29, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Glickfeld's median patient age at 67, with 45% women.
Dr. Glickfeld's Medicare patients by age, 2024
Dr. Glickfeld's Medicare patients by sex, 2024
- Women22250%
- Men22350%
Chronic conditions among Dr. Glickfeld's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Ischemic heart disease67%
- Anxiety65%
- Chronic kidney disease63%
- Depression62%
Share of Medicare patients with each condition. A patient can have several.
Dr. Glickfeld's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark L. Glickfeld wrote 34 Medicare Part D claims in 2024
In 2024, Dr. Glickfeld wrote 34 Medicare Part D claims. 74% of them were for generic drugs. They cover 2 drugs, with $443 in total drug cost. In 2022, CMS named 234 claims across 13 drugs.
Dr. Glickfeld's Part D claims by kind of drug, 2024
- Generic25 claims74%
- Brand-name and other9 claims26%
Dr. Glickfeld's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2342023: 3685%
Drugs named by CMS: 2 in 2023, 13 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Mark L. Glickfeld takes part in Medicare
Dr. Glickfeld 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. Mark L. Glickfeld received $13 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Glickfeld from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $13.
Companies that paid Dr. Glickfeld the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark L. Glickfeld graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Glickfeld graduated from Joe R. & Teresa Lozano Long School of Medicine in 1998.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Mark L. Glickfeld accepts plans from 7 insurance carriers
Dr. Glickfeld is in network with 7 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Elevance
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- HCSC
Plan types Dr. Glickfeld accepts, by number of carriers
- HMO4
- Medicare4
- PPO4
- EPO3
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark L. Glickfeld'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Mark L. Glickfeld
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. Mark L. Glickfeld's NPI number?
Dr. Mark L. Glickfeld's NPI number is 1710909833. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark L. Glickfeld?
Dr. Mark L. Glickfeld is an internist in Zephyrhills, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark L. Glickfeld practice?
Dr. Glickfeld practices at 7050 Gall Blvd, Zephyrhills, FL 33541. Dr. Glickfeld's primary practice is AdventHealth Zephyrhills in Zephyrhills, Florida, part of AdventHealth. Dmand AI also links Dr. Glickfeld to 3 hospitals, 4 medical groups and 3 group practices and clinics.
What is Dr. Mark L. Glickfeld's office phone number?
The practice phone on file for Dr. Glickfeld is (813) 615-7219.
What is Dr. Mark L. Glickfeld's medical license number?
Dr. Glickfeld holds Florida license ME99851, one of the licenses on file in 2 states.
Which states has Dr. Mark L. Glickfeld been licensed in?
Dmand AI has state licenses on file for Dr. Glickfeld in Florida (2007 to 2026) and Nevada (2001 to 2011).
Which hospitals is Dr. Mark L. Glickfeld affiliated with?
Dr. Glickfeld practices at AdventHealth Zephyrhills in Zephyrhills, Florida. Dr. Glickfeld is also affiliated with AdventHealth Tampa. Dmand AI links Dr. Glickfeld to 3 more hospitals.
What medical group is Dr. Mark L. Glickfeld part of?
Dr. Glickfeld is linked to AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI links Dr. Glickfeld to 4 more medical groups.
Does Dr. Mark L. Glickfeld accept Medicare?
Yes. CMS data shows Dr. Glickfeld billed Medicare for 4,522 services in 2024, and Dr. Glickfeld accepts Medicare assignment.
How many Medicare patients does Dr. Mark L. Glickfeld see?
CMS counts 445 Medicare patients who saw Dr. Glickfeld in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
Is Dr. Mark L. Glickfeld board certified?
Yes. Dr. Glickfeld is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Mark L. Glickfeld bill to Medicare?
In 2024, Dr. Glickfeld's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99221).
Where did Dr. Mark L. Glickfeld go to medical school?
Dr. Glickfeld graduated from Joe R. & Teresa Lozano Long School of Medicine in 1998.
What drugs does Dr. Mark L. Glickfeld prescribe most?
In 2023 Medicare Part D data, Dr. Glickfeld's most prescribed drugs by claims were Pantoprazole Sodium and Cefdinir.
Has Dr. Mark L. Glickfeld received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Glickfeld from 1 company from 2021 to 2021. The largest total came from Medtronic, Inc.
How long has Dr. Mark L. Glickfeld been practicing?
Dr. Glickfeld graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Mark L. Glickfeld accept?
Dr. Glickfeld is in network with 7 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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