Am J Emerg Med
Bacterial InfectionsEmergency Service, HospitalFever
Dr. Ann Lee Long, DO
NPI1649518630PAC ID2264806645
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 82
- Publications
- 3
- MIPS score, 2024
- 97
- Practice address
- 751 Medical Center Court, Chula Vista, CA 91911
- Practice phone
- Call (619) 502-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Long'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. Ann Lee Long is an emergency medicine physician in Chula Vista, California
Dr. Long practices at Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare.
Dr. Long's NPI, 1649518630, was assigned on January 25, 2013. Dr. Long graduated from Touro College of Osteopathic Medicine - New York in 2013. Dr. Long holds California license 19425.
NPI and contact details
- NPI
- 1649518630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264806645
- NPI enumeration date
- January 25, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 502-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ann Lee Long practices at Sharp Chula Vista Medical Center in Chula Vista, California
Dr. Long's primary practice is Sharp Chula Vista Medical Center, at 751 Medical Center Court, Chula Vista, CA 91911 in San Diego County. The practice phone is (619) 502-5800.
- Sharp Chula Vista Medical Center751 Medical Center Court, Chula Vista, CA 91911 · San Diego CountyPhone(619) 502-5800
Source: Dmand AI Affiliation Data
Dr. Ann Lee Long is affiliated with 1 site of care and 2 medical groups
Dr. Long's primary practice is Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare. The medical group on file is Vituity. Dmand AI also links Dr. Long to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ann Lee Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Long practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Chula Vista Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Long practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sharp HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ann Lee Long is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Long is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Long's licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Virginia license
Emergency medicine physicians near Dr. Long
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California51emergency medicine physicians in Chula Vista28emergency medicine physicians at Sharp Chula Vista Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ann Lee Long billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Long across 3 procedure codes in 2024, for 105 Medicare patients. Medicare paid $11,665 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024152
Medicare patients105
Paid by Medicare$11,665
Procedure codes3
Dr. Long's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 482024: 9190%
- Tests and treatments
- 2023: 262024: 61135%
Dr. Long compared with the California median for emergency medicine physicians, 2024
- Dr. Long
- California median
- Medicare services
- 152vs 26543% below
- Medicare patients
- 105vs 24357% below
- Part D claims
- 13vs 6279% below
Medians across 7,079 emergency medicine physicians in California 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.
Need commercial claims for Dr. Long?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Long and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ann Lee Long treated 105 Medicare patients in 2024, average age 75
CMS counts 105 Medicare patients who saw Dr. Long in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 2.25, 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. Long's median patient age at 54, with 54% women.
Medicare patients, 2024105
Average age75
Average risk score2.25
Also on Medicaid51%
Dr. Long's Medicare patients by age, 2024
Dr. Long's Medicare patients by sex, 2024
- Women6057%
- Men4543%
Chronic conditions among Dr. Long's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Chronic kidney disease47%
- Arthritis46%
- Ischemic heart disease40%
- Heart failure39%
- Mood disorders37%
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 54
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ann Lee Long wrote 82 Medicare Part D claims in 2024
In 2024, Dr. Long wrote 82 Medicare Part D claims for 58 patients. 84% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $95 in total drug cost.
Part D claims, 202482
Drugs named by CMS1
Total drug cost$95
Part D patients58
Dr. Long's Part D claims by kind of drug, 2024
- Generic69 claims84%
- Brand-name and other13 claims16%
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
- Antibiotics22%18 of 82 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Ann Lee Long scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Long for performance year 2024, reported as part of a group. Dr. Long accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Long's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Find emergency medicine physicians like Dr. Long by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ann Lee Long has 3 publications on record
Dmand AI links 3 papers to Dr. Long, published from 2020 to 2024. 2020 was the busiest year, with 2. The most frequent topics are COVID-19 and Hemopneumothorax. Dr. Long has published most often in Am J Emerg Med. Dr. Long's most frequent co-authors are Felipe Humberto Grimaldo, MD, Jonathan David Auten, DO and Katherine L. Biggs.
Papers3
Years published2020 to 2024
Topics Dr. Long writes about most
- COVID-19
- Hemopneumothorax
Dr. Long's most frequent co-authors
- Felipe Humberto Grimaldo, MD2 shared papers
- Jonathan David Auten, DO1 shared paper
- Katherine L. Biggs1 shared paper
Recent publications by Dr. Long
Am J Emerg Med
COVID-19HemopneumothoraxPandemics
COVID-19HemopneumothoraxShock, Hemorrhagic
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 emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ann Lee Long graduated from Touro College of Osteopathic Medicine - New York
Dr. Long graduated from Touro College of Osteopathic Medicine - New York in 2013.
- Medical school
- Board certified in emergency medicine
- Board certified in 2022 - 2026
Source: Dmand AI Professional Profile Data
Dr. Ann Lee Long accepts plans from 1 insurance carrier
Dr. Long is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Ann Lee 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Ann Lee 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. Ann Lee Long's NPI number?
Dr. Ann Lee Long's NPI number is 1649518630. It was assigned on January 25, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Ann Lee Long?
Dr. Ann Lee Long is an emergency medicine physician in Chula Vista, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ann Lee Long practice?
Dr. Long practices at 751 Medical Center Court, Chula Vista, CA 91911. Dr. Long's primary practice is Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare. Dmand AI also links Dr. Long to 1 medical group.
What is Dr. Ann Lee Long's office phone number?
The practice phone on file for Dr. Long is (619) 502-5800.
What is Dr. Ann Lee Long's medical license number?
Dr. Long holds California license 19425, one of the licenses on file in 2 states.
Which states has Dr. Ann Lee Long been licensed in?
Dmand AI has state licenses on file for Dr. Long in California and Virginia.
Which hospitals is Dr. Ann Lee Long affiliated with?
Dr. Long practices at Sharp Chula Vista Medical Center in Chula Vista, California.
What medical group is Dr. Ann Lee Long part of?
Dr. Long is linked to Vituity. Dmand AI links Dr. Long to 1 more medical group.
Does Dr. Ann Lee Long accept Medicare?
Yes. CMS data shows Dr. Long billed Medicare for 152 services in 2024, and Dr. Long accepts Medicare assignment.
What is Dr. Ann Lee Long's MIPS score?
Dr. Long's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Ann Lee Long see?
CMS counts 105 Medicare patients who saw Dr. Long in 2024, with an average age of 75.
Is Dr. Ann Lee Long board certified?
Yes. Dr. Long is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Ann Lee Long bill to Medicare?
In 2024, Dr. Long's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Ann Lee Long go to medical school?
Dr. Long graduated from Touro College of Osteopathic Medicine - New York in 2013.
What drugs does Dr. Ann Lee Long prescribe most?
In 2024 Medicare Part D data, Dr. Long's most prescribed drugs by claims were Ondansetron ODT.
How long has Dr. Ann Lee Long been practicing?
Dr. Long graduated from medical school in 2013, 13 years ago.
Does Dr. Ann Lee Long do research?
Dmand AI links 3 publications to Dr. Long, published from 2020 to 2024.
Who does Dr. Ann Lee Long publish with?
Dr. Long's most frequent co-authors are Felipe Humberto Grimaldo, MD (2 shared papers), Jonathan David Auten, DO (1 shared paper) and Katherine L. Biggs (1 shared paper).
What insurance does Dr. Ann Lee Long accept?
Dr. Long is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card