Dr. Guillermo Hernandez Jr., DO
- Medicare services, 2018
- 365
- Part D claims, 2018
- 1,050
- Industry payments
- $192
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 4351 E. Lohman Ave. Ste 202 Suite 202, Las Cruces, NM 88011
- Practice phone
- Call (505) 522-8193
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hernandez Guillermo Office
Physician office · Las Cruces, New Mexico
Find Dr. Hernandez'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. Guillermo Hernandez Jr. is a family medicine physician in Las Cruces, New Mexico
Dr. Hernandez practices at Hernandez Guillermo Office in Las Cruces, New Mexico.
Dr. Hernandez's NPI, 1861487720, was assigned on September 16, 2005. Dr. Hernandez holds New Mexico license A-701-79.
- NPI
- 1861487720NPI Registry (opens in a new tab)
- NPI enumeration date
- September 16, 2005
- NPI status
- Active
- Practice phone
- (505) 522-8193
- 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. Guillermo Hernandez Jr. practices at Hernandez Guillermo Office in Las Cruces, New Mexico
Dr. Hernandez's primary practice is Hernandez Guillermo Office, at 4351 E. Lohman Ave. Ste 202 Suite 202, Las Cruces, NM 88011. The practice phone is (505) 522-8193.
- Hernandez Guillermo Office4351 E. Lohman Ave. Ste 202 Suite 202, Las Cruces, NM 88011Phone(505) 522-8193
Source: Dmand AI Affiliation Data
Dr. Guillermo Hernandez Jr. is affiliated with 1 site of care
Dr. Hernandez's primary practice is Hernandez Guillermo Office in Las Cruces, New Mexico.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Guillermo Hernandez Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hernandez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hernandez Guillermo Office | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Guillermo Hernandez Jr. is one of 1,115 family medicine physicians in New Mexico
Family medicine is Dr. Hernandez's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Hernandez is licensed in New Mexico.
Specialties and state licenses
- Family medicine, New MexicoPrimary
Family medicine physicians near Dr. Hernandez
Counts of family medicine physicians 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. Guillermo Hernandez Jr. billed Medicare for 365 services in 2018
CMS data shows 365 Medicare services from Dr. Hernandez across 5 procedure codes in 2018. Medicare paid $11,344 for them. Every service was in an office.
Dr. Hernandez's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 3802018: 25533%
- Drugs given in the office
- 2017: 1322018: 6452%
- Tests and treatments
- 2017: 412018: 3027%
- Lab and pathology
- 2017: 532018: 1670%
- Other services
- 2017: 1312018: 0100%
Dr. Hernandez compared with the New Mexico median for family medicine physicians, 2018
- Dr. Hernandez
- New Mexico median
- Medicare services
- 365vs 21768% above
- Part D claims
- 1,050vs 5092.1 times
Medians across 1,123 family medicine physicians in New Mexico with Dmand AI profiles that report each measure.
Dr. Hernandez's most billed Medicare procedure codes, 2018
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. Hernandez and other family medicine physicians in New Mexico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Guillermo Hernandez Jr.'s patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Hernandez's median patient age at 62, with 30% women.
Dr. Hernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Dr. Guillermo Hernandez Jr. wrote 1,050 Medicare Part D claims in 2018
In 2018, Dr. Hernandez wrote 1,050 Medicare Part D claims. They cover 34 drugs, with $64,934 in total drug cost. In 2017, CMS named 1,259 claims across 36 drugs.
Dr. Hernandez's most prescribed drugs by claims, 2018
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 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1,2592018: 1,05017%
Drugs named by CMS: 34 in 2018, 36 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Guillermo Hernandez Jr. received $192 in industry payments from 2016 to 2018
CMS Open Payments shows 15 general payments to Dr. Hernandez from 1 drug or device company from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $192.
General payments to Dr. Hernandez by program year, 2016 to 2018
Companies that paid Dr. Hernandez the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Guillermo Hernandez Jr.'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 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. Guillermo Hernandez Jr.
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. Guillermo Hernandez Jr.'s NPI number?
Dr. Guillermo Hernandez Jr.'s NPI number is 1861487720. It was assigned on September 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Guillermo Hernandez Jr.?
Dr. Guillermo Hernandez Jr. is a family medicine physician in Las Cruces, New Mexico. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Guillermo Hernandez Jr. practice?
Dr. Hernandez practices at 4351 E. Lohman Ave. Ste 202 Suite 202, Las Cruces, NM 88011. Dr. Hernandez's primary practice is Hernandez Guillermo Office in Las Cruces, New Mexico.
What is Dr. Guillermo Hernandez Jr.'s office phone number?
The practice phone on file for Dr. Hernandez is (505) 522-8193.
What is Dr. Guillermo Hernandez Jr.'s medical license number?
Dr. Hernandez holds New Mexico license A-701-79.
Does Dr. Guillermo Hernandez Jr. accept Medicare?
Yes. CMS data shows Dr. Hernandez billed Medicare for 365 services in 2018.
What services does Dr. Guillermo Hernandez Jr. bill to Medicare?
In 2018, Dr. Hernandez's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and injected or infused drug (J3301).
What drugs does Dr. Guillermo Hernandez Jr. prescribe most?
In 2018 Medicare Part D data, Dr. Hernandez's most prescribed drugs by claims were Simvastatin, Levothyroxine Sodium and Atorvastatin Calcium.
Has Dr. Guillermo Hernandez Jr. received payments from drug or device companies?
CMS Open Payments shows $192 in general payments to Dr. Hernandez from 1 company from 2016 to 2018. The largest total came from Novo Nordisk Inc.
How long has Dr. Guillermo Hernandez Jr. been practicing?
Dr. Hernandez's NPI was assigned in 2005.
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