Dr. David T. Shen, MD
- Medicare services, 2024
- 2,527
- Medicare patients, 2024
- 462
- Part D claims, 2024
- 2,556
- Hospital affiliations
- 4
- Industry payments
- $997
- Practice address
- 1045 Atlantic Ave, Long Beach, CA 90813
- Practice phone
- Call (562) 432-9911
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prohealth Partners, a Medical Group, Inc.
Long Beach, California
Find Dr. Shen'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. David T. Shen is a family medicine physician in Long Beach, California
Dr. Shen practices at Prohealth Partners, a Medical Group, Inc. in Long Beach, California.
Dr. Shen's NPI, 1235100330, was assigned on January 28, 2006. Dr. Shen graduated from Medical College of Wisconsin in 1995. Dr. Shen holds California license A063555.
- NPI
- 1235100330NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345330346
- NPI enumeration date
- January 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 432-9911
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David T. Shen practices at Prohealth Partners, a Medical Group, Inc. in Long Beach, California
Dr. Shen's primary practice is Prohealth Partners, a Medical Group, Inc., at 1045 Atlantic Ave, Long Beach, CA 90813 in Los Angeles County. The practice phone is (562) 432-9911.
- Prohealth Partners, a Medical Group, Inc.1045 Atlantic Ave, Long Beach, CA 90813 · Los Angeles CountyPhone(562) 432-9911
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David T. Shen is affiliated with 8 sites of care and 2 medical groups
Dr. Shen's primary practice is Prohealth Partners, a Medical Group, Inc. in Long Beach, California. Dr. Shen is also affiliated with Long Beach Medical Center. The medical group on file is ProHealth Partners. Dmand AI also links Dr. Shen to 3 more hospitals, 2 group practices and clinics, 1 physician office and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David T. Shen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shen practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prohealth Partners, a Medical Group, Inc. | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David T. Shen is one of 15,680 family medicine physicians in California
Family medicine is Dr. Shen's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Shen is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Shen
Counts of family medicine physicians 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. David T. Shen billed Medicare for 2,527 services in 2024
CMS data shows 2,527 Medicare services from Dr. Shen across 11 procedure codes in 2024, for 462 Medicare patients. Medicare paid $164,741 for them. Every service was in an office.
Dr. Shen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3332024: 1,3241%
- Other services
- 2023: 2492024: 1,156364%
- Tests and treatments
- 2023: 432024: 479%
Dr. Shen compared with the California median for family medicine physicians, 2024
- Dr. Shen
- California median
- Medicare services
- 2,527vs 24610.3 times
- Medicare patients
- 462vs 1183.9 times
- Part D claims
- 2,016vs 8332.4 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Shen'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. Shen and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David T. Shen treated 462 Medicare patients in 2024, average age 75
CMS counts 462 Medicare patients who saw Dr. Shen in 2024. The largest group is 65 to 74, with 220 patients. 75% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Shen's median patient age at 68, with 47% women.
Dr. Shen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Shen's Medicare patients by sex, 2024
- Women23551%
- Men22749%
Chronic conditions among Dr. Shen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure60%
- Arthritis43%
- Ischemic heart disease26%
- Cancer18%
- Diabetes18%
- Anxiety13%
- Atrial fibrillation13%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David T. Shen wrote 2,556 Medicare Part D claims in 2024
In 2024, Dr. Shen wrote 2,556 Medicare Part D claims for 364 patients. 88% of them were for generic drugs. CMS names the drug for 2,016 of them, across 60 drugs with 11 or more claims each, at $111,599 in total drug cost. In 2023, CMS named 3,456 claims across 87 drugs.
Dr. Shen's Part D claims by kind of drug, 2024
- Generic2,244 claims88%
- Brand-name and other312 claims12%
Dr. Shen'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. Shen's Part D claims, 2024
- Opioids1%35 of 2,556 claims
- Antibiotics4%108 of 2,556 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: 3,4562024: 2,01642%
Drugs named by CMS: 60 in 2024, 87 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. David T. Shen offers telehealth to Medicare patients
Dr. Shen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David T. Shen received $997 in industry payments from 2017 to 2022
CMS Open Payments shows 48 general payments to Dr. Shen from 7 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 99% of the total. Kowa Pharmaceuticals America, Inc. paid the most, $405.
General payments to Dr. Shen by program year, 2017 to 2022
General payments to Dr. Shen by kind, 2017 to 2022
- Food and beverage$98599%
- Education$121%
Companies that paid Dr. Shen the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David T. Shen graduated from Medical College of Wisconsin
Dr. Shen graduated from Medical College of Wisconsin in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David T. Shen'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 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 |
| 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. David T. Shen
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. David T. Shen's NPI number?
Dr. David T. Shen's NPI number is 1235100330. It was assigned on January 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David T. Shen?
Dr. David T. Shen is a family medicine physician in Long Beach, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David T. Shen practice?
Dr. Shen practices at 1045 Atlantic Ave, Long Beach, CA 90813. Dr. Shen's primary practice is Prohealth Partners, a Medical Group, Inc. in Long Beach, California. Dmand AI also links Dr. Shen to 3 hospitals, 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. David T. Shen's office phone number?
The practice phone on file for Dr. Shen is (562) 432-9911.
What is Dr. David T. Shen's medical license number?
Dr. Shen holds California license A063555.
Which hospitals is Dr. David T. Shen affiliated with?
Dr. Shen is affiliated with Long Beach Medical Center. Dmand AI links Dr. Shen to 3 more hospitals.
What medical group is Dr. David T. Shen part of?
Dr. Shen is linked to ProHealth Partners. Dmand AI links Dr. Shen to 1 more medical group.
Does Dr. David T. Shen accept Medicare?
Yes. CMS data shows Dr. Shen billed Medicare for 2,527 services in 2024, and Dr. Shen accepts Medicare assignment.
Does Dr. David T. Shen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Shen as offering telehealth services.
How many Medicare patients does Dr. David T. Shen see?
CMS counts 462 Medicare patients who saw Dr. Shen in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. David T. Shen bill to Medicare?
In 2024, Dr. Shen's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
Where did Dr. David T. Shen go to medical school?
Dr. Shen graduated from Medical College of Wisconsin in 1995.
What drugs does Dr. David T. Shen prescribe most?
In 2024 Medicare Part D data, Dr. Shen's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Trazodone HCl.
Has Dr. David T. Shen received payments from drug or device companies?
CMS Open Payments shows $997 in general payments to Dr. Shen from 7 companies from 2017 to 2022. The largest total came from Kowa Pharmaceuticals America, Inc.
How long has Dr. David T. Shen been practicing?
Dr. Shen graduated from medical school in 1995, 31 years ago.
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