Dr. Cristina Holt, MD
- Medicare services, 2024
- 1,148
- Medicare patients, 2024
- 283
- Part D claims, 2024
- 4,334
- Hospital affiliations
- 6
- Industry payments
- $14
- Practice address
- 101 Main St, Medford, MA 02155
- Practice phone
- Call (781) 338-7521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hallmark Health Medical Associates Inc
Medford, Massachusetts
Find Dr. Holt's professional email, personal email and mobile number
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Dr. Cristina Holt is an internist in Medford, Massachusetts
Dr. Holt practices at Hallmark Health Medical Associates Inc in Medford, Massachusetts.
Dr. Holt's NPI, 1336139849, was assigned on October 26, 2005. Dr. Holt graduated from Boston University School of Medicine in 1994. Dr. Holt holds Massachusetts license 150421.
- NPI
- 1336139849NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183521693
- NPI enumeration date
- October 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (781) 338-7521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cristina Holt practices at Hallmark Health Medical Associates Inc in Medford, Massachusetts
Dr. Holt's primary practice is Hallmark Health Medical Associates Inc, at 101 Main St, Medford, MA 02155 in Middlesex County. The practice phone is (781) 338-7521.
- Hallmark Health Medical Associates Inc101 Main St, Medford, MA 02155 · Middlesex CountyPhone(781) 338-7521
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Cristina Holt is affiliated with 13 sites of care and 1 medical group
Dr. Holt's primary practice is Hallmark Health Medical Associates Inc in Medford, Massachusetts. Dr. Holt is also affiliated with Massachusetts General Hospital. The medical group on file is Tufts Medical Center Community Care. Dmand AI also links Dr. Holt to 5 more hospitals, 5 home health agencies and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cristina Holt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holt practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hallmark Health Medical Associates Inc | Available with a free account |
| +12 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cristina Holt is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Holt's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Holt is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Holt
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. Cristina Holt billed Medicare for 1,148 services in 2024
CMS data shows 1,148 Medicare services from Dr. Holt across 14 procedure codes in 2024, for 283 Medicare patients. Medicare paid $93,622 for them. Every service was in an office.
Dr. Holt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3452024: 50647%
- Office and hospital visits
- 2023: 3312024: 44735%
- Tests and treatments
- 2023: 1042024: 13631%
- Lab and pathology
- 2023: 372024: 5959%
Dr. Holt compared with the Massachusetts median for internists, 2024
- Dr. Holt
- Massachusetts median
- Medicare services
- 1,148vs 4312.7 times
- Medicare patients
- 283vs 19446% above
- Part D claims
- 3,815vs 4029.5 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Holt'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. Holt and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cristina Holt treated 283 Medicare patients in 2024, average age 75
CMS counts 283 Medicare patients who saw Dr. Holt in 2024. The largest group is 65 to 74, with 120 patients. 66% of them have high blood pressure, and 59% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Holt's median patient age at 59, with 76% women.
Dr. Holt's Medicare patients by age, 2024
Dr. Holt's Medicare patients by sex, 2024
- Women21175%
- Men7225%
Chronic conditions among Dr. Holt's Medicare patients, 2024
- High blood pressure66%
- High cholesterol59%
- Arthritis38%
- Chronic kidney disease29%
- Anxiety26%
- Diabetes23%
- Ischemic heart disease22%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cristina Holt wrote 4,334 Medicare Part D claims in 2024
In 2024, Dr. Holt wrote 4,334 Medicare Part D claims for 433 patients. 90% of them were for generic drugs. CMS names the drug for 3,815 of them, across 76 drugs with 11 or more claims each, at $183,841 in total drug cost. In 2023, CMS named 3,222 claims across 67 drugs.
Dr. Holt's Part D claims by kind of drug, 2024
- Generic3,913 claims90%
- Brand-name and other421 claims10%
Dr. Holt'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. Holt's Part D claims, 2024
- Opioids3%112 of 4,334 claims
- Antibiotics1%37 of 4,334 claims
- Antipsychotics, patients 65 and over0%15 of 4,334 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: 3,2222024: 3,81518%
Drugs named by CMS: 76 in 2024, 67 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. Cristina Holt offers telehealth to Medicare patients
Dr. Holt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Holt as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Cristina Holt received $14 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Holt from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $14.
Companies that paid Dr. Holt the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cristina Holt graduated from Boston University School of Medicine
Dr. Holt graduated from Boston University School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cristina Holt'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 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) |
| 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. Cristina Holt
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. Cristina Holt's NPI number?
Dr. Cristina Holt's NPI number is 1336139849. It was assigned on October 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Cristina Holt?
Dr. Cristina Holt is an internist in Medford, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cristina Holt practice?
Dr. Holt practices at 101 Main St, Medford, MA 02155. Dr. Holt's primary practice is Hallmark Health Medical Associates Inc in Medford, Massachusetts. Dmand AI also links Dr. Holt to 5 hospitals, 5 home health agencies and 1 hospice.
What is Dr. Cristina Holt's office phone number?
The practice phone on file for Dr. Holt is (781) 338-7521.
What is Dr. Cristina Holt's medical license number?
Dr. Holt holds Massachusetts license 150421.
Which hospitals is Dr. Cristina Holt affiliated with?
Dr. Holt is affiliated with Massachusetts General Hospital. Dmand AI links Dr. Holt to 5 more hospitals.
What medical group is Dr. Cristina Holt part of?
Dr. Holt is linked to Tufts Medical Center Community Care.
Does Dr. Cristina Holt accept Medicare?
Yes. CMS data shows Dr. Holt billed Medicare for 1,148 services in 2024, and Dr. Holt accepts Medicare assignment.
Does Dr. Cristina Holt offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Holt as offering telehealth services.
How many Medicare patients does Dr. Cristina Holt see?
CMS counts 283 Medicare patients who saw Dr. Holt in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Cristina Holt bill to Medicare?
In 2024, Dr. Holt's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Where did Dr. Cristina Holt go to medical school?
Dr. Holt graduated from Boston University School of Medicine in 1994.
What drugs does Dr. Cristina Holt prescribe most?
In 2024 Medicare Part D data, Dr. Holt's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Cristina Holt received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Holt from 1 company from 2022 to 2022. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Cristina Holt been practicing?
Dr. Holt graduated from medical school in 1994, 32 years ago.
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