Dr. Sherman L. Armstrong, MD
- Medicare services, 2019
- 28
- Part D claims, 2017
- 16
- Industry payments
- $928
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 1722 Pine St, Montgomery, AL 36106-1103
- Practice phone
- Call (334) 264-8741
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sedlak Surgical Associates
Surgical practice · Montgomery, Alabama
Find Dr. Armstrong'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. Sherman L. Armstrong is a general surgeon in Montgomery, Alabama
Dr. Armstrong practices at Sedlak Surgical Associates in Montgomery, Alabama.
Dr. Armstrong's NPI, 1255480703, was assigned on January 10, 2007. Dr. Armstrong holds Alabama license 00012598.
- NPI
- 1255480703NPI Registry (opens in a new tab)
- NPI enumeration date
- January 10, 2007
- NPI status
- Active
- Practice phone
- (334) 264-8741
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sherman L. Armstrong practices at Sedlak Surgical Associates in Montgomery, Alabama
Dr. Armstrong's primary practice is Sedlak Surgical Associates, at 1722 Pine St, Montgomery, AL 36106-1103. The practice phone is (334) 264-8741.
- Sedlak Surgical Associates1722 Pine St, Montgomery, AL 36106-1103Phone(334) 264-8741
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sherman L. Armstrong is affiliated with 2 sites of care and 1 medical group
Dr. Armstrong's primary practice is Sedlak Surgical Associates in Montgomery, Alabama. Dmand AI also links Dr. Armstrong to 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Sherman L. Armstrong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Armstrong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sedlak Surgical Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sherman L. Armstrong is one of 387 general surgeons in Alabama
Surgery is Dr. Armstrong's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Armstrong is licensed in Alabama.
Specialties and state licenses
- Surgery, AlabamaPrimary
General surgeons near Dr. Armstrong
Counts of general surgeons 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. Sherman L. Armstrong billed Medicare for 28 services in 2019
CMS data shows 28 Medicare services from Dr. Armstrong across 1 procedure code in 2019, all of them office visits. Medicare paid $1,282 for them. Every service was in an office.
Dr. Armstrong's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 922019: 2870%
- Lab and pathology
- 2018: 232019: 0100%
- Tests and treatments
- 2018: 202019: 0100%
Dr. Armstrong compared with the Alabama median for general surgeons, 2019
- Dr. Armstrong
- Alabama median
- Medicare services
- 28vs 22087% below
- Part D claims
- 16vs 9082% below
Medians across 365 general surgeons in Alabama with Dmand AI profiles that report each measure.
Dr. Armstrong's most billed Medicare procedure codes, 2019
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. Armstrong and other general surgeons in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sherman L. Armstrong's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Armstrong's median patient age at 77, with 67% women.
Dr. Armstrong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Sherman L. Armstrong wrote 16 Medicare Part D claims in 2017
In 2017, Dr. Armstrong wrote 16 Medicare Part D claims. They cover 1 drug, with $96 in total drug cost. In 2016, CMS named 64 claims across 2 drugs.
Dr. Armstrong's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 642017: 1675%
Drugs named by CMS: 1 in 2017, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Sherman L. Armstrong received $928 in industry payments from 2017 to 2018
CMS Open Payments shows 9 general payments to Dr. Armstrong from 3 drug and device companies from 2017 to 2018. Travel and lodging make up the largest share, 52% of the total. W. L. Gore & Associates, Inc. paid the most, $879.
General payments to Dr. Armstrong by program year, 2017 to 2018
General payments to Dr. Armstrong by kind, 2017 to 2018
- Travel and lodging$47952%
- Food and beverage$44948%
Companies that paid Dr. Armstrong the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sherman L. Armstrong'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Sherman L. Armstrong
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. Sherman L. Armstrong's NPI number?
Dr. Sherman L. Armstrong's NPI number is 1255480703. It was assigned on January 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sherman L. Armstrong?
Dr. Sherman L. Armstrong is a general surgeon in Montgomery, Alabama. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sherman L. Armstrong practice?
Dr. Armstrong practices at 1722 Pine St, Montgomery, AL 36106-1103. Dr. Armstrong's primary practice is Sedlak Surgical Associates in Montgomery, Alabama. Dmand AI also links Dr. Armstrong to 1 physician office and 1 medical group.
What is Dr. Sherman L. Armstrong's office phone number?
The practice phone on file for Dr. Armstrong is (334) 264-8741.
What is Dr. Sherman L. Armstrong's medical license number?
Dr. Armstrong holds Alabama license 00012598.
Does Dr. Sherman L. Armstrong accept Medicare?
Yes. CMS data shows Dr. Armstrong billed Medicare for 28 services in 2019.
What services does Dr. Sherman L. Armstrong bill to Medicare?
In 2019, Dr. Armstrong's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Sherman L. Armstrong prescribe most?
In 2017 Medicare Part D data, Dr. Armstrong's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Sherman L. Armstrong received payments from drug or device companies?
CMS Open Payments shows $928 in general payments to Dr. Armstrong from 3 companies from 2017 to 2018. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Sherman L. Armstrong been practicing?
Dr. Armstrong's NPI was assigned in 2007.
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