Dr. Harinidevi Krishnan, MD
- Medicare services, 2024
- 1,709
- Medicare patients, 2024
- 359
- Part D claims, 2024
- 14,499
- Hospital affiliations
- 4
- Industry payments
- $16,245
- Practice address
- 3456 Trindle Rd, Camp Hill, PA 17011-4468
- Practice phone
- Call (717) 635-2073
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hampden Physician Associates
Primary care practice · Camp Hill, Pennsylvania
Find Dr. Krishnan's professional email, personal email and mobile number
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Dr. Harinidevi Krishnan is an internist in Camp Hill, Pennsylvania
Dr. Krishnan practices at Hampden Physician Associates in Camp Hill, Pennsylvania.
Dr. Krishnan's NPI, 1447217393, was assigned on April 26, 2006. Dr. Krishnan holds Pennsylvania license MD429733.
- NPI
- 1447217393NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012914583
- NPI enumeration date
- April 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 635-2073
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harinidevi Krishnan practices at Hampden Physician Associates in Camp Hill, Pennsylvania
Dr. Krishnan's primary practice is Hampden Physician Associates, at 3456 Trindle Rd, Camp Hill, PA 17011-4468. The practice phone is (717) 635-2073.
- Hampden Physician Associates3456 Trindle Rd, Camp Hill, PA 17011-4468Phone(717) 635-2073
Source: Dmand AI Affiliation Data
Dr. Harinidevi Krishnan is affiliated with 8 sites of care and 1 medical group
Dr. Krishnan's primary practice is Hampden Physician Associates in Camp Hill, Pennsylvania. Dr. Krishnan is also affiliated with Penn State Health Holy Spirit Medical Center. The medical group on file is Hampden Physician Associates. Dmand AI also links Dr. Krishnan to 3 more hospitals, 2 hospices and 1 skilled nursing facility, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Harinidevi Krishnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krishnan practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hampden Physician Associates | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harinidevi Krishnan is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Krishnan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Krishnan is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Krishnan
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. Harinidevi Krishnan billed Medicare for 1,709 services in 2024
CMS data shows 1,709 Medicare services from Dr. Krishnan across 21 procedure codes in 2024, for 359 Medicare patients. Medicare paid $118,497 for them.
Dr. Krishnan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2932024: 1,3333%
- Other services
- 2023: 1772024: 26550%
- Surgery
- 2023: 1212024: 9918%
- Tests and treatments
- 2023: 02024: 12
- Lab and pathology
- 2023: 162024: 0100%
Where Dr. Krishnan's Medicare services took place, 2024
- In an office1,07063%
- In a facility63937%
Dr. Krishnan compared with the Pennsylvania median for internists, 2024
- Dr. Krishnan
- Pennsylvania median
- Medicare services
- 1,709vs 4174.1 times
- Medicare patients
- 359vs 18594% above
- Part D claims
- 13,840vs 22461.8 times
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Krishnan'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. Krishnan and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harinidevi Krishnan treated 359 Medicare patients in 2024, average age 82
CMS counts 359 Medicare patients who saw Dr. Krishnan in 2024. The largest group is 85 and over, with 148 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.81, 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. Krishnan's median patient age at 76, with 65% women.
Dr. Krishnan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Krishnan's Medicare patients by sex, 2024
- Women24769%
- Men11231%
Chronic conditions among Dr. Krishnan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Mood disorders42%
- Chronic kidney disease41%
- Depression41%
- Diabetes37%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Krishnan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harinidevi Krishnan wrote 14,499 Medicare Part D claims in 2024
In 2024, Dr. Krishnan wrote 14,499 Medicare Part D claims for 700 patients. 91% of them were for generic drugs. CMS names the drug for 13,840 of them, across 192 drugs with 11 or more claims each, at $849,715 in total drug cost. In 2023, CMS named 11,273 claims across 175 drugs.
Dr. Krishnan's Part D claims by kind of drug, 2024
- Generic13,141 claims91%
- Brand-name1,323 claims9%
- Other35 claims0%
Dr. Krishnan'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. Krishnan's Part D claims, 2024
- Opioids2%268 of 14,499 claims
- Antibiotics2%345 of 14,499 claims
- Antipsychotics, patients 65 and over1%143 of 14,499 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: 11,2732024: 13,84023%
Drugs named by CMS: 192 in 2024, 175 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. Harinidevi Krishnan takes part in Medicare
Dr. Krishnan 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. Harinidevi Krishnan received $16,245 in industry payments from 2016 to 2025
CMS Open Payments shows 1,127 general payments to Dr. Krishnan from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $1,931.
General payments to Dr. Krishnan by program year, 2016 to 2025
General payments to Dr. Krishnan by kind, 2016 to 2025
- Food and beverage$16,10399%
- Education$1421%
Companies that paid Dr. Krishnan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Harinidevi Krishnan'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 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) |
| 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. Harinidevi Krishnan
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. Harinidevi Krishnan's NPI number?
Dr. Harinidevi Krishnan's NPI number is 1447217393. It was assigned on April 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harinidevi Krishnan?
Dr. Harinidevi Krishnan is an internist in Camp Hill, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Harinidevi Krishnan practice?
Dr. Krishnan practices at 3456 Trindle Rd, Camp Hill, PA 17011-4468. Dr. Krishnan's primary practice is Hampden Physician Associates in Camp Hill, Pennsylvania. Dmand AI also links Dr. Krishnan to 3 hospitals, 2 hospices and 1 skilled nursing facility.
What is Dr. Harinidevi Krishnan's office phone number?
The practice phone on file for Dr. Krishnan is (717) 635-2073.
What is Dr. Harinidevi Krishnan's medical license number?
Dr. Krishnan holds Pennsylvania license MD429733.
Which hospitals is Dr. Harinidevi Krishnan affiliated with?
Dr. Krishnan is affiliated with Penn State Health Holy Spirit Medical Center. Dmand AI links Dr. Krishnan to 3 more hospitals.
What medical group is Dr. Harinidevi Krishnan part of?
Dr. Krishnan is linked to Hampden Physician Associates.
Does Dr. Harinidevi Krishnan accept Medicare?
Yes. CMS data shows Dr. Krishnan billed Medicare for 1,709 services in 2024, and Dr. Krishnan accepts Medicare assignment.
How many Medicare patients does Dr. Harinidevi Krishnan see?
CMS counts 359 Medicare patients who saw Dr. Krishnan in 2024, with an average age of 82.
What services does Dr. Harinidevi Krishnan bill to Medicare?
In 2024, Dr. Krishnan's most billed Medicare services were nursing facility care (99309), office visit, established patient (99214) and nursing facility care (99308).
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What drugs does Dr. Harinidevi Krishnan prescribe most?
In 2024 Medicare Part D data, Dr. Krishnan's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Harinidevi Krishnan received payments from drug or device companies?
CMS Open Payments shows $16,245 in general payments to Dr. Krishnan from 54 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Harinidevi Krishnan been practicing?
Dr. Krishnan graduated from medical school in 1992, 34 years ago.
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