Dr. Heather P. Abrahams, MD
- Medicare services, 2020
- 193
- Part D claims, 2024
- 1,552
- Industry payments
- $11,923
- Medical groups
- 2
- State license
- 1
- Practice address
- 1523 W Ave J, Lancaster, CA 93534
- Practice phone
- Call (661) 945-2221
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Av Pediatrics, Allergy & Family Medicine
Lancaster, California
Find Dr. Abrahams' 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. Heather P. Abrahams is a psychiatrist in Lancaster, California
Dr. Abrahams practices at Av Pediatrics, Allergy & Family Medicine in Lancaster, California.
Dr. Abrahams' NPI, 1154346500, was assigned on July 13, 2006. Dr. Abrahams graduated from University of Rochester School of Medicine and Dentistry in 1997. Dr. Abrahams holds Rhode Island license MD10584.
- NPI
- 1154346500NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981772688
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 945-2221
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather P. Abrahams practices at Av Pediatrics, Allergy & Family Medicine in Lancaster, California
Dr. Abrahams' primary practice is Av Pediatrics, Allergy & Family Medicine, at 1523 W Ave J, Lancaster, CA 93534 in Los Angeles County. The practice phone is (661) 945-2221.
- Av Pediatrics, Allergy & Family Medicine1523 W Ave J, Lancaster, CA 93534 · Los Angeles CountyPhone(661) 945-2221
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Heather P. Abrahams is affiliated with 1 site of care and 2 medical groups
Dr. Abrahams' primary practice is Av Pediatrics, Allergy & Family Medicine in Lancaster, California. The medical group on file is Gateway Healthcare. Dmand AI also links Dr. Abrahams to 1 more medical group, 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. Heather P. Abrahams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abrahams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Av Pediatrics, Allergy & Family Medicine | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather P. Abrahams is one of 6,803 psychiatrists in California
Psychiatry is Dr. Abrahams' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Abrahams is licensed in Rhode Island.
Specialties and state licenses
- Psychiatry, Rhode IslandPrimary
Psychiatrists near Dr. Abrahams
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. Heather P. Abrahams billed Medicare for 193 services in 2020
CMS data shows 193 Medicare services from Dr. Abrahams across 3 procedure codes in 2020. Medicare paid $8,932 for them. Every service was in an office.
Dr. Abrahams' Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 2082020: 17715%
- Tests and treatments
- 2019: 192020: 1616%
Dr. Abrahams compared with the California median for psychiatrists, 2020
- Dr. Abrahams
- California median
- Medicare services
- 193vs 11962% above
- Part D claims
- 1,487vs 14410.3 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Abrahams' most billed Medicare procedure codes, 2020
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. Abrahams?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Abrahams and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather P. Abrahams' patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Abrahams' median patient age at 39, with 37% women.
Dr. Abrahams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women37%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Heather P. Abrahams wrote 1,552 Medicare Part D claims in 2024
In 2024, Dr. Abrahams wrote 1,552 Medicare Part D claims for 46 patients. 98% of them were for generic drugs. CMS names the drug for 1,487 of them, across 34 drugs with 11 or more claims each, at $184,544 in total drug cost. In 2023, CMS named 1,235 claims across 31 drugs.
Dr. Abrahams' Part D claims by kind of drug, 2024
- Generic1,526 claims98%
- Brand-name26 claims2%
Dr. Abrahams' 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. Abrahams' Part D claims, 2024
- Antipsychotics, patients 65 and over13%204 of 1,552 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: 1,2352024: 1,48720%
Drugs named by CMS: 34 in 2024, 31 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. Heather P. Abrahams takes part in Medicare
Dr. Abrahams 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)
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Dr. Heather P. Abrahams received $11,923 in industry payments from 2016 to 2025
CMS Open Payments shows 301 general payments to Dr. Abrahams from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $3,881.
General payments to Dr. Abrahams by program year, 2016 to 2025
General payments to Dr. Abrahams by kind, 2016 to 2025
- Food and beverage$11,871100%
- Gifts$390%
- Education$130%
Companies that paid Dr. Abrahams 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. Heather P. Abrahams graduated from University of Rochester School of Medicine and Dentistry
Dr. Abrahams graduated from University of Rochester School of Medicine and Dentistry in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heather P. Abrahams'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 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 |
| 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. Heather P. Abrahams
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. Heather P. Abrahams' NPI number?
Dr. Heather P. Abrahams' NPI number is 1154346500. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather P. Abrahams?
Dr. Heather P. Abrahams is a psychiatrist in Lancaster, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Heather P. Abrahams practice?
Dr. Abrahams practices at 1523 W Ave J, Lancaster, CA 93534. Dr. Abrahams' primary practice is Av Pediatrics, Allergy & Family Medicine in Lancaster, California. Dmand AI also links Dr. Abrahams to 1 medical group.
What is Dr. Heather P. Abrahams' office phone number?
The practice phone on file for Dr. Abrahams is (661) 945-2221.
What is Dr. Heather P. Abrahams' medical license number?
Dr. Abrahams holds Rhode Island license MD10584.
What medical group is Dr. Heather P. Abrahams part of?
Dr. Abrahams is linked to Gateway Healthcare. Dmand AI links Dr. Abrahams to 1 more medical group.
Does Dr. Heather P. Abrahams accept Medicare?
Yes. CMS data shows Dr. Abrahams billed Medicare for 193 services in 2020, and Dr. Abrahams accepts Medicare assignment.
What services does Dr. Heather P. Abrahams bill to Medicare?
In 2020, Dr. Abrahams' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and psychiatric service (90792).
Where did Dr. Heather P. Abrahams go to medical school?
Dr. Abrahams graduated from University of Rochester School of Medicine and Dentistry in 1997.
What drugs does Dr. Heather P. Abrahams prescribe most?
In 2024 Medicare Part D data, Dr. Abrahams' most prescribed drugs by claims were Risperidone, Quetiapine Fumarate and Haloperidol.
Has Dr. Heather P. Abrahams received payments from drug or device companies?
CMS Open Payments shows $11,923 in general payments to Dr. Abrahams from 17 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Heather P. Abrahams been practicing?
Dr. Abrahams graduated from medical school in 1997, 29 years ago.
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