John Haddock
- Medicare patients, 2024
- 133
- Hospital affiliations
- 4
- Industry payments
- $22
- Medical groups
- 5
- State license
- 1
- Practice address
- 101 E Wood St, Spartanburg, SC 29303
- Practice phone
- Call (864) 560-6554
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Haddock'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.
John Haddock is a nurse anesthetist in Spartanburg, South Carolina
John Haddock practices at Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System.
John Haddock's NPI, 1609334119, was assigned on March 5, 2019. John Haddock holds North Carolina license 124169.
- NPI
- 1609334119NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719218692
- NPI enumeration date
- March 5, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 560-6554
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Haddock practices at Spartanburg Medical Center in Spartanburg, South Carolina
John Haddock's primary practice is Spartanburg Medical Center, at 101 E Wood St, Spartanburg, SC 29303 in Spartanburg County. The practice phone is (864) 560-6554.
- Spartanburg Medical Center101 E Wood St, Spartanburg, SC 29303 · Spartanburg CountyPhone(864) 560-6554
Source: Dmand AI Affiliation Data
John Haddock is affiliated with 4 sites of care and 5 medical groups
John Haddock's primary practice is Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System. John Haddock is also affiliated with Mission Hospital. The medical group on file is Medical Group of the Carolinas - Family Medicine - Converse Heights. Dmand AI also links John Haddock to 2 more hospitals and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Haddock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Haddock practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Spartanburg Medical Center | Available with a free account |
| +3 more sites and 4 medical groups | 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 Spartanburg Regional Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.
John Haddock is one of 1,500 nurse anesthetists in South Carolina
Nurse anesthetist, certified registered is John Haddock's primary specialty in the NPI Registry, under taxonomy code 367500000X. John Haddock is licensed in North Carolina.
Specialties and state licenses
- Certified registered nurse anesthetist, North CarolinaPrimary
Nurse anesthetists near John Haddock
Counts of nurse anesthetists 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
John Haddock treated 133 Medicare patients in 2024, average age 72
CMS counts 133 Medicare patients who saw John Haddock in 2024. The largest group is 75 to 84, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.42, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Haddock's median patient age at 69, with 63% women.
John Haddock's Medicare patients by age, 2024
John Haddock's Medicare patients by sex, 2024
- Women6247%
- Men7153%
Chronic conditions among John Haddock's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease45%
- Anxiety42%
- Ischemic heart disease40%
- Diabetes37%
- COPD36%
Share of Medicare patients with each condition. A patient can have several.
John Haddock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Haddock takes part in Medicare
John Haddock 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)
John Haddock received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Haddock from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Chiesi USA, Inc. paid the most, $22.
Companies that paid John Haddock 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 John Haddock'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) |
| 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 John Haddock
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Haddock's NPI number?
John Haddock's NPI number is 1609334119. It was assigned on March 5, 2019, and it is active in the NPI Registry.
What does John Haddock specialize in?
John Haddock is a nurse anesthetist in Spartanburg, South Carolina. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does John Haddock practice?
John Haddock practices at 101 E Wood St, Spartanburg, SC 29303. John Haddock's primary practice is Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System. Dmand AI also links John Haddock to 2 hospitals and 4 medical groups.
What is John Haddock's office phone number?
The practice phone on file for John Haddock is (864) 560-6554.
What is John Haddock's medical license number?
John Haddock holds North Carolina license 124169, one of 2 state licenses on file.
Which hospitals is John Haddock affiliated with?
John Haddock practices at Spartanburg Medical Center in Spartanburg, South Carolina. John Haddock is also affiliated with Mission Hospital. Dmand AI links John Haddock to 2 more hospitals.
What medical group is John Haddock part of?
John Haddock is linked to Medical Group of the Carolinas - Family Medicine - Converse Heights. Dmand AI links John Haddock to 4 more medical groups.
Does John Haddock accept Medicare?
Yes. CMS lists John Haddock as accepting Medicare assignment.
How many Medicare patients does John Haddock see?
CMS counts 133 Medicare patients who saw John Haddock in 2024, with an average age of 72.
Has John Haddock received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to John Haddock from 1 company from 2025 to 2025. The largest total came from Chiesi USA, Inc.
How long has John Haddock been practicing?
John Haddock graduated from medical school in 2019, 7 years ago.
Selling to nurse anesthetist, certified registered practices?
See nurse anesthetists in South Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card