Dr. David Jon Herman II, MD
- Part D claims, 2024
- 848
- Industry payments
- $474
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 10
- Practice address
- 1625 N Schrader Blvd, Los Angeles, CA 90028
- Practice phone
- Call (323) 993-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jeffrey Goodman Special Care Clinic
FQHC - Main Site · Los Angeles, California
Find Dr. Herman'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 Jon Herman II is an internist in Los Angeles, California
Dr. Herman practices at Jeffrey Goodman Special Care Clinic in Los Angeles, California.
Dr. Herman's NPI, 1205254331, was assigned on April 5, 2014. Dr. Herman graduated from Keck School of Medicine of USC in 2014. Dr. Herman holds California license A140451.
- NPI
- 1205254331NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163787110
- NPI enumeration date
- April 5, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 993-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Jon Herman II practices at Jeffrey Goodman Special Care Clinic in Los Angeles, California
Dr. Herman's primary practice is Jeffrey Goodman Special Care Clinic, at 1625 N Schrader Blvd, Los Angeles, CA 90028 in Los Angeles County. The practice phone is (323) 993-7400.
- Jeffrey Goodman Special Care Clinic1625 N Schrader Blvd, Los Angeles, CA 90028 · Los Angeles CountyPhone(323) 993-7400
Source: Dmand AI Affiliation Data
Dr. David Jon Herman II is affiliated with 1 site of care and 1 medical group
Dr. Herman's primary practice is Jeffrey Goodman Special Care Clinic in Los Angeles, California. The medical group on file is Los Angeles LGBT Center. Dr. Herman's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Jon Herman II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jeffrey Goodman Special Care Clinic | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Jon Herman II is one of 16,751 internists in California
Internal medicine is Dr. Herman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Herman is board certified in internal medicine by the American Board of Internal Medicine. Dr. Herman is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists anxiety, carpal tunnel syndrome, high cholesterol, joint pain, lower back pain, muscle pain, fibromyalgia, and limb pain and skin cyst among the conditions Dr. Herman treats.
Internists near Dr. Herman
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. David Jon Herman II's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Herman's median patient age at 37, with 30% women.
Dr. Herman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women30%
- Men66%
Source: Dmand AI Patient Panel Data
Dr. David Jon Herman II wrote 848 Medicare Part D claims in 2024
In 2024, Dr. Herman wrote 848 Medicare Part D claims for 68 patients. 81% of them were for generic drugs. CMS names the drug for 489 of them, across 23 drugs with 11 or more claims each, at $77,833 in total drug cost. In 2023, CMS named 385 claims across 21 drugs.
Dr. Herman's Part D claims by kind of drug, 2024
- Generic691 claims81%
- Brand-name and other157 claims19%
Dr. Herman'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. Herman's Part D claims, 2024
- Opioids2%15 of 848 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: 3852024: 48927%
Drugs named by CMS: 23 in 2024, 21 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
How Dr. David Jon Herman II takes part in Medicare
Dr. Herman 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Jon Herman II received $474 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Herman from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $188.
General payments to Dr. Herman by program year, 2016 to 2025
Companies that paid Dr. Herman 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. David Jon Herman II graduated from Keck School of Medicine of USC
Dr. Herman graduated from Keck School of Medicine of USC in 2014.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. David Jon Herman II accepts plans from 10 insurance carriers
Dr. Herman is in network with 10 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- LA Care
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- +2 more carriersWith a free account
Plan types Dr. Herman accepts, by number of carriers
- Medicare9
- PPO6
- HMO5
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. David Jon Herman II'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 Data |
| 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. David Jon Herman II
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 Jon Herman II's NPI number?
Dr. David Jon Herman II's NPI number is 1205254331. It was assigned on April 5, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. David Jon Herman II?
Dr. David Jon Herman II is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Jon Herman II practice?
Dr. Herman practices at 1625 N Schrader Blvd, Los Angeles, CA 90028. Dr. Herman's primary practice is Jeffrey Goodman Special Care Clinic in Los Angeles, California.
What is Dr. David Jon Herman II's office phone number?
The practice phone on file for Dr. Herman is (323) 993-7400.
What is Dr. David Jon Herman II's medical license number?
Dr. Herman holds California license A140451.
What medical group is Dr. David Jon Herman II part of?
Dr. Herman is linked to Los Angeles LGBT Center.
Does Dr. David Jon Herman II accept Medicare?
Yes. CMS lists Dr. Herman as accepting Medicare assignment.
Is Dr. David Jon Herman II board certified?
Yes. Dr. Herman is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. David Jon Herman II go to medical school?
Dr. Herman graduated from Keck School of Medicine of USC in 2014.
What drugs does Dr. David Jon Herman II prescribe most?
In 2024 Medicare Part D data, Dr. Herman's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Amlodipine Besylate.
Show 3 more questionsShow fewer questions
Has Dr. David Jon Herman II received payments from drug or device companies?
CMS Open Payments shows $474 in general payments to Dr. Herman from 7 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. David Jon Herman II been practicing?
Dr. Herman graduated from medical school in 2014, 12 years ago.
What insurance does Dr. David Jon Herman II accept?
Dr. Herman is in network with 10 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists 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