Dr. Paul C. Liederman, MD
- Medicare services, 2024
- 1,050
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 3,460
- Hospital affiliations
- 1
- Industry payments
- $3,828
- Practice address
- 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942
- Practice phone
- Call (619) 465-0711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liederman'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. Paul C. Liederman is a psychiatrist in La Mesa, California
Dr. Liederman practices at Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare.
Dr. Liederman's NPI, 1942237532, was assigned on June 27, 2006. Dr. Liederman graduated from Tufts University School Of Medicine in 1961. Dr. Liederman's California license number on file is G7813.
- NPI
- 1942237532NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2006
- NPI status
- Active
- Practice phone
- (619) 465-0711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 91
- Medical school graduation
- 1961
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Paul C. Liederman practices at Sharp Grossmont Hospital in La Mesa, California
Dr. Liederman's primary practice is Sharp Grossmont Hospital, at 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942 in San Diego County. The practice phone is (619) 465-0711.
- Sharp Grossmont Hospital5555 Grossmont Center Drive Box 58, La Mesa, CA 91942 · San Diego CountyPhone(619) 465-0711
Source: Dmand AI Affiliation Data
Dr. Paul C. Liederman is affiliated with 1 site of care
Dr. Liederman's primary practice is Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Paul C. Liederman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liederman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Grossmont Hospital | 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 Sharp HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Paul C. Liederman is one of 6,803 psychiatrists in California
Psychiatry is Dr. Liederman's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Liederman is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Liederman's licenses on file in 3 states: California, Arizona and North Carolina.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Arizona license
- North Carolina license
Clinical focus
Dmand AI lists ADHD, anxiety, bipolar disorder, depression, intellectual and developmental disabilities and schizophrenia among the conditions Dr. Liederman treats.
Psychiatrists near Dr. Liederman
Counts of psychiatrists 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. Paul C. Liederman billed Medicare for 1,050 services in 2024
CMS data shows 1,050 Medicare services from Dr. Liederman across 2 procedure codes in 2024, all of them office visits, for 97 Medicare patients. Medicare paid $123,400 for them. Every service was in an office.
Dr. Liederman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2282024: 1,05014%
Dr. Liederman compared with the California median for psychiatrists, 2024
- Dr. Liederman
- California median
- Medicare services
- 1,050vs 1198.8 times
- Medicare patients
- 97vs 412.4 times
- Part D claims
- 3,340vs 14423.2 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Liederman'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. Liederman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liederman and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul C. Liederman treated 97 Medicare patients in 2024, average age 63
CMS counts 97 Medicare patients who saw Dr. Liederman in 2024. The largest group is under 65, with 47 patients. 75% of them have anxiety, and 75% have mood disorders. 82% are also on Medicaid. Their average risk score is 1.50, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liederman's median patient age at 48, with 49% women.
Dr. Liederman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Liederman's Medicare patients by sex, 2024
- Women5153%
- Men4647%
Chronic conditions among Dr. Liederman's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- High cholesterol70%
- High blood pressure68%
- Depression60%
- Arthritis51%
- Bipolar disorder51%
- PTSD44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liederman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Paul C. Liederman wrote 3,460 Medicare Part D claims in 2024
In 2024, Dr. Liederman wrote 3,460 Medicare Part D claims for 96 patients. 94% of them were for generic drugs. CMS names the drug for 3,340 of them, across 61 drugs with 11 or more claims each, at $265,059 in total drug cost. In 2023, CMS named 3,651 claims across 63 drugs.
Dr. Liederman's Part D claims by kind of drug, 2024
- Generic3,264 claims94%
- Brand-name196 claims6%
Dr. Liederman'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. Liederman's Part D claims, 2024
- Antipsychotics, patients 65 and over10%331 of 3,460 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: 3,6512024: 3,3409%
Drugs named by CMS: 61 in 2024, 63 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
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Dr. Paul C. Liederman received $3,828 in industry payments from 2016 to 2025
CMS Open Payments shows 190 general payments to Dr. Liederman from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Vanda Pharmaceuticals Inc. paid the most, $668.
General payments to Dr. Liederman by program year, 2016 to 2025
Companies that paid Dr. Liederman 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. Paul C. Liederman graduated from Tufts University School Of Medicine
Dr. Liederman graduated from Tufts University School Of Medicine in 1961.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Paul C. Liederman accepts plans from 8 insurance carriers
Dr. Liederman is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Regence Health Plans
- CMS Medicare
- Molina
- United Healthcare
Plan types Dr. Liederman accepts, by number of carriers
- Medicare8
- PPO5
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Paul C. Liederman'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) |
| 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. Paul C. Liederman
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. Paul C. Liederman's NPI number?
Dr. Paul C. Liederman's NPI number is 1942237532. It was assigned on June 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul C. Liederman?
Dr. Paul C. Liederman is a psychiatrist in La Mesa, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Paul C. Liederman practice?
Dr. Liederman practices at 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942. Dr. Liederman's primary practice is Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare.
What is Dr. Paul C. Liederman's office phone number?
The practice phone on file for Dr. Liederman is (619) 465-0711.
What is Dr. Paul C. Liederman's medical license number?
Dr. Liederman's California license number on file is G7813, one of the licenses on file in 3 states.
Which states has Dr. Paul C. Liederman been licensed in?
Dmand AI has state licenses on file for Dr. Liederman in California (1962 to 2025), Arizona (2012 to 2019) and North Carolina (1967 to 1970).
Which hospitals is Dr. Paul C. Liederman affiliated with?
Dr. Liederman practices at Sharp Grossmont Hospital in La Mesa, California.
Does Dr. Paul C. Liederman accept Medicare?
Yes. CMS data shows Dr. Liederman billed Medicare for 1,050 services in 2024.
How many Medicare patients does Dr. Paul C. Liederman see?
CMS counts 97 Medicare patients who saw Dr. Liederman in 2024, with an average age of 63.
Is Dr. Paul C. Liederman board certified?
Yes. Dr. Liederman is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Show 6 more questionsShow fewer questions
What services does Dr. Paul C. Liederman bill to Medicare?
In 2024, Dr. Liederman's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Paul C. Liederman go to medical school?
Dr. Liederman graduated from Tufts University School Of Medicine in 1961.
What drugs does Dr. Paul C. Liederman prescribe most?
In 2024 Medicare Part D data, Dr. Liederman's most prescribed drugs by claims were Trazodone HCl, Risperidone and Benztropine Mesylate.
Has Dr. Paul C. Liederman received payments from drug or device companies?
CMS Open Payments shows $3,828 in general payments to Dr. Liederman from 23 companies from 2016 to 2025. The largest total came from Vanda Pharmaceuticals Inc.
How long has Dr. Paul C. Liederman been practicing?
Dr. Liederman graduated from medical school in 1961, 65 years ago.
What insurance does Dr. Paul C. Liederman accept?
Dr. Liederman is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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