Dr. Mitchell Howard Block, MD
- Medicare services, 2017
- 527
- Part D claims, 2020
- 12
- Hospital affiliations
- 1
- Industry payments
- $1,257
- State license
- 1
- Practice address
- 600 Gresham Dr, Norfolk, VA 23507
- Practice phone
- Call (757) 388-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Block's 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. Mitchell Howard Block is an internist in Norfolk, Virginia
Dr. Block practices at Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health.
Dr. Block's NPI, 1679585293, was assigned on August 12, 2006. Dr. Block holds Virginia license 0101252048.
- NPI
- 1679585293NPI Registry (opens in a new tab)
- NPI enumeration date
- August 12, 2006
- NPI status
- Active
- Practice phone
- (757) 388-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mitchell Howard Block practices at Sentara Norfolk General Hospital in Norfolk, Virginia
Dr. Block's primary practice is Sentara Norfolk General Hospital, at 600 Gresham Dr, Norfolk, VA 23507 in Norfolk City. The practice phone is (757) 388-3000.
- Sentara Norfolk General Hospital600 Gresham Dr, Norfolk, VA 23507 · Norfolk CityPhone(757) 388-3000
Source: Dmand AI Affiliation Data
Dr. Mitchell Howard Block is affiliated with 2 sites of care
Dr. Block's primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. Dmand AI also links Dr. Block to 1 hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mitchell Howard Block's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Block practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Norfolk General Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sentara Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mitchell Howard Block is one of 3,339 internists in Virginia
Internal medicine is Dr. Block's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Block is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Block
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. Mitchell Howard Block billed Medicare for 527 services in 2017
CMS data shows 527 Medicare services from Dr. Block across 7 procedure codes in 2017. Medicare paid $23,299 for them. Every service was in an office.
Dr. Block's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 1,7842017: 46974%
- Lab and pathology
- 2016: 1702017: 3480%
- Tests and treatments
- 2016: 3642017: 1396%
- Other services
- 2016: 2752017: 1196%
- Imaging
- 2016: 292017: 0100%
Dr. Block compared with the Virginia median for internists, 2017
- Dr. Block
- Virginia median
- Medicare services
- 527vs 60713% below
- Part D claims
- 12vs 22495% below
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Block's most billed Medicare procedure codes, 2017
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. Block and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mitchell Howard Block's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Dr. Block's median patient age at 42, with 73% women.
Dr. Block's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Mitchell Howard Block wrote 12 Medicare Part D claims in 2020
In 2020, Dr. Block wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $162 in total drug cost. In 2017, CMS named 1,172 claims across 41 drugs.
Dr. Block's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2020
- 2017
- 2020
- Claims for drugs CMS names
- 2017: 1,1722020: 1299%
Drugs named by CMS: 1 in 2020, 41 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mitchell Howard Block received $1,257 in industry payments from 2016 to 2019
CMS Open Payments shows 93 general payments to Dr. Block from 19 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $188.
General payments to Dr. Block by program year, 2016 to 2019
Companies that paid Dr. Block the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mitchell Howard Block'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 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) |
| 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. Mitchell Howard Block
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. Mitchell Howard Block's NPI number?
Dr. Mitchell Howard Block's NPI number is 1679585293. It was assigned on August 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mitchell Howard Block?
Dr. Mitchell Howard Block is an internist in Norfolk, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mitchell Howard Block practice?
Dr. Block practices at 600 Gresham Dr, Norfolk, VA 23507. Dr. Block's primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. Dmand AI also links Dr. Block to 1 hospital outpatient department.
What is Dr. Mitchell Howard Block's office phone number?
The practice phone on file for Dr. Block is (757) 388-3000.
What is Dr. Mitchell Howard Block's medical license number?
Dr. Block holds Virginia license 0101252048.
Which hospitals is Dr. Mitchell Howard Block affiliated with?
Dr. Block practices at Sentara Norfolk General Hospital in Norfolk, Virginia.
Does Dr. Mitchell Howard Block accept Medicare?
Yes. CMS data shows Dr. Block billed Medicare for 527 services in 2017.
What services does Dr. Mitchell Howard Block bill to Medicare?
In 2017, Dr. Block's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, established patient (99215).
What drugs does Dr. Mitchell Howard Block prescribe most?
In 2020 Medicare Part D data, Dr. Block's most prescribed drugs by claims were Levothyroxine Sodium.
Has Dr. Mitchell Howard Block received payments from drug or device companies?
CMS Open Payments shows $1,257 in general payments to Dr. Block from 19 companies from 2016 to 2019. The largest total came from Pfizer Inc.
How long has Dr. Mitchell Howard Block been practicing?
Dr. Block's NPI was assigned in 2006.
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