Dr. Michael David Long, MD
- Medicare services, 2024
- 2,800
- Medicare patients, 2024
- 673
- Part D claims, 2024
- 886
- Publications
- 1
- Industry payments
- $5,745
- Practice address
- 2110 Research Row, Dallas, TX 75235
- Practice phone
- Call (214) 530-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cockerell Dermatopathology - Dallas
Clinical Lab - Full Service · Dallas, Texas
Find Dr. Long's professional email, personal email and mobile number
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Dr. Michael David Long is a dermatologist in Dallas, Texas
Dr. Long practices at Cockerell Dermatopathology - Dallas in Dallas, Texas.
Dr. Long's NPI, 1386676542, was assigned on July 7, 2006. Dr. Long graduated from Texas Tech University Health Science Center School of Medicine in 1993. Dr. Long holds Texas license J6551.
- NPI
- 1386676542NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052448396
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (214) 530-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael David Long practices at Cockerell Dermatopathology - Dallas in Dallas, Texas
Dr. Long's primary practice is Cockerell Dermatopathology - Dallas, at 2110 Research Row, Dallas, TX 75235. The practice phone is (214) 530-5200.
- Cockerell Dermatopathology - Dallas2110 Research Row, Dallas, TX 75235Phone(214) 530-5200
Source: Dmand AI Affiliation Data
Dr. Michael David Long is affiliated with 3 sites of care and 1 medical group
Dr. Long's primary practice is Cockerell Dermatopathology - Dallas in Dallas, Texas. The medical group on file is Long & Harris Dermatology. Dmand AI also links Dr. Long to 1 more physician office and 1 group practice or clinic, 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. Michael David Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Long practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cockerell Dermatopathology - Dallas | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael David Long is one of 1,073 dermatologists in Texas
Dermatology is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Long is licensed in Texas.
Specialties and state licenses
- Dermatology, TexasPrimary
Dermatologists near Dr. Long
Counts of dermatologists 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. Michael David Long billed Medicare for 2,800 services in 2024
CMS data shows 2,800 Medicare services from Dr. Long across 19 procedure codes in 2024, for 673 Medicare patients. Medicare paid $148,908 for them. Every service was in an office.
Dr. Long's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,5272024: 1,5121%
- Office and hospital visits
- 2023: 7772024: 91318%
- Drugs given in the office
- 2023: 1252024: 303142%
- Tests and treatments
- 2023: 522024: 7238%
Dr. Long compared with the Texas median for dermatologists, 2024
- Dr. Long
- Texas median
- Medicare services
- 2,800vs 1,98241% above
- Medicare patients
- 673vs 46545% above
- Part D claims
- 807vs 43685% above
Medians across 1,030 dermatologists in Texas with Dmand AI profiles that report each measure.
Dr. Long'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Long and other dermatologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael David Long treated 673 Medicare patients in 2024, average age 75
CMS counts 673 Medicare patients who saw Dr. Long in 2024. The largest group is 65 to 74, with 329 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 3% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Long's median patient age at 73, with 47% women.
Dr. Long's Medicare patients by age, 2024
Dr. Long's Medicare patients by sex, 2024
- Women30946%
- Men36454%
Chronic conditions among Dr. Long's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis46%
- Ischemic heart disease36%
- Diabetes23%
- Chronic kidney disease19%
- Atrial fibrillation16%
- Anxiety14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Long's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael David Long wrote 886 Medicare Part D claims in 2024
In 2024, Dr. Long wrote 886 Medicare Part D claims for 429 patients. 99% of them were for generic drugs. CMS names the drug for 807 of them, across 12 drugs with 11 or more claims each, at $14,196 in total drug cost. In 2023, CMS named 826 claims across 13 drugs.
Dr. Long's Part D claims by kind of drug, 2024
- Generic876 claims99%
- Brand-name and other10 claims1%
Dr. Long's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Long's Part D claims, 2024
- Antibiotics29%258 of 886 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8262024: 8072%
Drugs named by CMS: 12 in 2024, 13 in 2023.
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
Dr. Michael David Long ranks in the 90th percentile for removal of skin lesions in Medicare
Dr. Long accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 728 procedures of removal of skin lesions by Dr. Long, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Long ranks in Medicare procedure volume
- Removal of skin lesions
- 90th percentile728 procedures
- Skin biopsy
- 80th percentile145 procedures
- Removal of skin cancer
- 25th percentile124 procedures
- Melanoma (skin cancer) excision
- 76th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael David Long has 1 publication on record
Dmand AI links 1 paper to Dr. Long in 2010. Dr. Long's most frequent co-authors are Jeffery J. Ford, MD and Orhan Kemal Oz.
Dr. Long's most frequent co-authors
Recent publications by Dr. Long
See who Dr. Long researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Long works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael David Long received $5,745 in industry payments from 2016 to 2025
CMS Open Payments shows 346 general payments to Dr. Long from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $2,083.
General payments to Dr. Long by program year, 2016 to 2025
Companies that paid Dr. Long the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael David Long graduated from Texas Tech University Health Science Center School of Medicine
Dr. Long graduated from Texas Tech University Health Science Center School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael David Long'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Michael David Long
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. Michael David Long's NPI number?
Dr. Michael David Long's NPI number is 1386676542. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael David Long?
Dr. Michael David Long is a dermatologist in Dallas, Texas. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Michael David Long practice?
Dr. Long practices at 2110 Research Row, Dallas, TX 75235. Dr. Long's primary practice is Cockerell Dermatopathology - Dallas in Dallas, Texas. Dmand AI also links Dr. Long to 1 physician office and 1 group practice or clinic.
What is Dr. Michael David Long's office phone number?
The practice phone on file for Dr. Long is (214) 530-5200.
What is Dr. Michael David Long's medical license number?
Dr. Long holds Texas license J6551.
What medical group is Dr. Michael David Long part of?
Dr. Long is linked to Long & Harris Dermatology.
Does Dr. Michael David Long accept Medicare?
Yes. CMS data shows Dr. Long billed Medicare for 2,800 services in 2024, and Dr. Long accepts Medicare assignment.
How many Medicare patients does Dr. Michael David Long see?
CMS counts 673 Medicare patients who saw Dr. Long in 2024, with an average age of 75.
What services does Dr. Michael David Long bill to Medicare?
In 2024, Dr. Long's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Michael David Long go to medical school?
Dr. Long graduated from Texas Tech University Health Science Center School of Medicine in 1993.
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What drugs does Dr. Michael David Long prescribe most?
In 2024 Medicare Part D data, Dr. Long's most prescribed drugs by claims were Triamcinolone Acetonide, Cephalexin and Fluocinonide.
Has Dr. Michael David Long received payments from drug or device companies?
CMS Open Payments shows $5,745 in general payments to Dr. Long from 26 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Michael David Long been practicing?
Dr. Long graduated from medical school in 1993, 33 years ago.
Does Dr. Michael David Long do research?
Dmand AI links 1 publication to Dr. Long.
Who does Dr. Michael David Long publish with?
Dr. Long's most frequent co-authors are Jeffery J. Ford, MD (1 shared paper) and Orhan Kemal Oz (1 shared paper).
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