Dr. David R. Hakas, MD
- Medicare services, 2024
- 788
- Medicare patients, 2024
- 265
- Part D claims, 2024
- 2,081
- Hospital affiliations
- 5
- Industry payments
- $1,788
- Practice address
- 5171 Liberty Ave, Pittsburgh, PA 15224
- Practice phone
- Call (412) 683-4550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Renal Endocrine Associates
Pittsburgh, Pennsylvania
Find Dr. Hakas' 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 R. Hakas is a nephrologist in Pittsburgh, Pennsylvania
Dr. Hakas practices at Renal Endocrine Associates in Pittsburgh, Pennsylvania.
Dr. Hakas' NPI, 1578581930, was assigned on July 17, 2006. Dr. Hakas graduated from University of Pittsburgh School of Medicine in 1995. Dr. Hakas holds Pennsylvania license MD068939L.
- NPI
- 1578581930NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890984207
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (412) 683-4550
- 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 R. Hakas practices at Renal Endocrine Associates in Pittsburgh, Pennsylvania
Dr. Hakas' primary practice is Renal Endocrine Associates, at 5171 Liberty Ave, Pittsburgh, PA 15224 in Allegheny County. The practice phone is (412) 683-4550.
- Renal Endocrine Associates5171 Liberty Ave, Pittsburgh, PA 15224 · Allegheny CountyPhone(412) 683-4550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David R. Hakas is affiliated with 13 sites of care and 3 medical groups
Dr. Hakas' primary practice is Renal Endocrine Associates in Pittsburgh, Pennsylvania. Dr. Hakas is also affiliated with UPMC Presbyterian. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Dr. Hakas to 4 more hospitals, 5 dialysis centers, 2 group practices and clinics and 2 medical groups, 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 R. Hakas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hakas practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Renal Endocrine Associates | Available with a free account |
| +12 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David R. Hakas is one of 552 nephrologists in Pennsylvania
Nephrology is Dr. Hakas' primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Hakas is licensed in Pennsylvania.
Specialties and state licenses
- Nephrology, PennsylvaniaPrimary
Nephrologists near Dr. Hakas
Counts of nephrologists 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 R. Hakas billed Medicare for 788 services in 2024
CMS data shows 788 Medicare services from Dr. Hakas across 8 procedure codes in 2024, for 265 Medicare patients. Medicare paid $129,626 for them.
Dr. Hakas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4662024: 4592%
- Office and hospital visits
- 2023: 3452024: 29016%
- Other services
- 2023: 02024: 39
Where Dr. Hakas' Medicare services took place, 2024
- In an office58875%
- In a facility20025%
Dr. Hakas compared with the Pennsylvania median for nephrologists, 2024
- Dr. Hakas
- Pennsylvania median
- Medicare services
- 788vs 772Close to median
- Medicare patients
- 265vs 275Close to median
- Part D claims
- 1,795vs 5523.3 times
Medians across 548 nephrologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Hakas' 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. Hakas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hakas and other nephrologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David R. Hakas treated 265 Medicare patients in 2024, average age 71
CMS counts 265 Medicare patients who saw Dr. Hakas in 2024. The largest group is 65 to 74, with 117 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 23% are also on Medicaid. Their average risk score is 5.77, 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. Hakas' median patient age at 71, with 48% women.
Dr. Hakas' Medicare patients by age, 2024
Dr. Hakas' Medicare patients by sex, 2024
- Women12146%
- Men14454%
Chronic conditions among Dr. Hakas' Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Heart failure56%
- Ischemic heart disease55%
- Arthritis53%
- Atrial fibrillation42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hakas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David R. Hakas wrote 2,081 Medicare Part D claims in 2024
In 2024, Dr. Hakas wrote 2,081 Medicare Part D claims for 262 patients. 87% of them were for generic drugs. CMS names the drug for 1,795 of them, across 50 drugs with 11 or more claims each, at $194,913 in total drug cost. In 2023, CMS named 1,612 claims across 46 drugs.
Dr. Hakas' Part D claims by kind of drug, 2024
- Generic1,807 claims87%
- Brand-name and other274 claims13%
Dr. Hakas' 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. Hakas' Part D claims, 2024
- Opioids4%79 of 2,081 claims
- Antibiotics3%55 of 2,081 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: 1,6122024: 1,79511%
Drugs named by CMS: 50 in 2024, 46 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 R. Hakas offers telehealth to Medicare patients
Dr. Hakas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hakas as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David R. Hakas received $1,788 in industry payments from 2016 to 2025
CMS Open Payments shows 119 general payments to Dr. Hakas from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Relypsa, Inc. paid the most, $279.
General payments to Dr. Hakas by program year, 2016 to 2025
General payments to Dr. Hakas by kind, 2016 to 2025
- Food and beverage$1,64892%
- Education$1408%
Companies that paid Dr. Hakas 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 R. Hakas graduated from University of Pittsburgh School of Medicine
Dr. Hakas graduated from University of Pittsburgh School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David R. Hakas'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 R. Hakas
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 R. Hakas' NPI number?
Dr. David R. Hakas' NPI number is 1578581930. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David R. Hakas?
Dr. David R. Hakas is a nephrologist in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. David R. Hakas practice?
Dr. Hakas practices at 5171 Liberty Ave, Pittsburgh, PA 15224. Dr. Hakas' primary practice is Renal Endocrine Associates in Pittsburgh, Pennsylvania. Dmand AI also links Dr. Hakas to 4 hospitals, 5 dialysis centers, 2 group practices and clinics and 2 medical groups.
What is Dr. David R. Hakas' office phone number?
The practice phone on file for Dr. Hakas is (412) 683-4550.
What is Dr. David R. Hakas' medical license number?
Dr. Hakas holds Pennsylvania license MD068939L.
Which hospitals is Dr. David R. Hakas affiliated with?
Dr. Hakas is affiliated with UPMC Presbyterian. Dmand AI links Dr. Hakas to 4 more hospitals.
What medical group is Dr. David R. Hakas part of?
Dr. Hakas is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Dr. Hakas to 2 more medical groups.
Does Dr. David R. Hakas accept Medicare?
Yes. CMS data shows Dr. Hakas billed Medicare for 788 services in 2024, and Dr. Hakas accepts Medicare assignment.
Does Dr. David R. Hakas offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hakas as offering telehealth services.
How many Medicare patients does Dr. David R. Hakas see?
CMS counts 265 Medicare patients who saw Dr. Hakas in 2024, with an average age of 71.
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What services does Dr. David R. Hakas bill to Medicare?
In 2024, Dr. Hakas' most billed Medicare services were dialysis (90960), hospital inpatient care (99232) and dialysis (90961).
Where did Dr. David R. Hakas go to medical school?
Dr. Hakas graduated from University of Pittsburgh School of Medicine in 1995.
What drugs does Dr. David R. Hakas prescribe most?
In 2024 Medicare Part D data, Dr. Hakas' most prescribed drugs by claims were Amlodipine Besylate, Calcium Acetate and Atorvastatin Calcium.
Has Dr. David R. Hakas received payments from drug or device companies?
CMS Open Payments shows $1,788 in general payments to Dr. Hakas from 18 companies from 2016 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. David R. Hakas been practicing?
Dr. Hakas graduated from medical school in 1995, 31 years ago.
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