Margaret Harvey Granitto, NP
- Medicare patients, 2024
- 508
- Part D claims, 2024
- 4,860
- MIPS score, 2024
- 86
- Hospital affiliations
- 4
- Industry payments
- $104
- Practice address
- 110 Irving Street NW, Washington, DC 20010
- Practice phone
- Call (202) 877-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Margaret Granitto's professional email, personal email and mobile number
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Margaret Harvey Granitto is a nurse practitioner in Washington, District of Columbia
Margaret Granitto practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Margaret Granitto's NPI, 1457585515, was assigned on May 5, 2009. Margaret Granitto holds Maryland license R084918.
- NPI
- 1457585515NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698063865
- NPI enumeration date
- May 5, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 877-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret Harvey Granitto practices at MedStar Washington Hospital Center in Washington, District of Columbia
Margaret Granitto's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.
- MedStar Washington Hospital Center110 Irving Street NW, Washington, DC 20010 · The District CountyPhone(202) 877-7000
Source: Dmand AI Affiliation Data
Margaret Harvey Granitto is affiliated with 5 sites of care and 2 medical groups
Margaret Granitto's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Margaret Granitto is also affiliated with Luminis Health Anne Arundel Medical Center. The medical group on file is MedStar Medical Group. Dmand AI also links Margaret Granitto to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Margaret Harvey Granitto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Granitto practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Washington Hospital Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Margaret Harvey Granitto is one of 111 nurse practitioners in District of Columbia
Nurse practitioner is Margaret Granitto's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Margaret Granitto is licensed in Maryland.
Specialties and state licenses
- Nurse practitioner, MarylandPrimary
Nurse practitioners near Margaret Granitto
Counts of nurse practitioners 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
Margaret Harvey Granitto treated 508 Medicare patients in 2024, average age 77
CMS counts 508 Medicare patients who saw Margaret Granitto in 2024. The largest group is 75 to 84, with 249 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Margaret Granitto's median patient age at 66, with 41% women.
Margaret Granitto's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Margaret Granitto's Medicare patients by sex, 2024
- Women19138%
- Men31762%
Chronic conditions among Margaret Granitto's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Arthritis54%
- Atrial fibrillation44%
- Heart failure33%
- Chronic kidney disease32%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Margaret Granitto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women41%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Margaret Harvey Granitto wrote 4,860 Medicare Part D claims in 2024
In 2024, Margaret Granitto wrote 4,860 Medicare Part D claims for 1,391 patients. 83% of them were for generic drugs.
Margaret Granitto's Part D claims by kind of drug, 2024
- Generic4,024 claims83%
- Brand-name836 claims17%
Drug classes CMS tracks in Margaret Granitto's Part D claims, 2024
- Antibiotics0%12 of 4,860 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Margaret Harvey Granitto scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Margaret Granitto for performance year 2024, reported as part of a group. Margaret Granitto accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Margaret Granitto as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Margaret Granitto's MIPS scores, performance year 2024
- 86of 100Final score
- 66.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Margaret Harvey Granitto received $104 in industry payments in 2025
CMS Open Payments shows 1 general payment to Margaret Granitto from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $104.
Companies that paid Margaret Granitto the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Margaret Harvey Granitto'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (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 Margaret Harvey Granitto
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret Harvey Granitto's NPI number?
Margaret Harvey Granitto's NPI number is 1457585515. It was assigned on May 5, 2009, and it is active in the NPI Registry.
What does Margaret Harvey Granitto specialize in?
Margaret Harvey Granitto is a nurse practitioner in Washington, District of Columbia. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Margaret Harvey Granitto practice?
Margaret Granitto practices at 110 Irving Street NW, Washington, DC 20010. Margaret Granitto's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dmand AI also links Margaret Granitto to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Margaret Harvey Granitto's office phone number?
The practice phone on file for Margaret Granitto is (202) 877-7000.
What is Margaret Harvey Granitto's medical license number?
Margaret Granitto holds Maryland license R084918.
Which hospitals is Margaret Harvey Granitto affiliated with?
Margaret Granitto practices at MedStar Washington Hospital Center in Washington, District of Columbia. Margaret Granitto is also affiliated with Luminis Health Anne Arundel Medical Center. Dmand AI links Margaret Granitto to 2 more hospitals.
What medical group is Margaret Harvey Granitto part of?
Margaret Granitto is linked to MedStar Medical Group. Dmand AI links Margaret Granitto to 1 more medical group.
Does Margaret Harvey Granitto accept Medicare?
Yes. CMS lists Margaret Granitto as accepting Medicare assignment.
Does Margaret Harvey Granitto offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Margaret Granitto as offering telehealth services.
What is Margaret Harvey Granitto's MIPS score?
Margaret Granitto's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
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How many Medicare patients does Margaret Harvey Granitto see?
CMS counts 508 Medicare patients who saw Margaret Granitto in 2024, with an average age of 77.
Has Margaret Harvey Granitto received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Margaret Granitto from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Margaret Harvey Granitto been practicing?
Margaret Granitto graduated from medical school in 1987, 39 years ago.
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