Dr. Grant Gerner , MD
General Practice • Santa Fe, NM
539 Harkle Rd, Suite B
Santa Fe, NM 875054782
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on December 1, 2006; this date does not establish years in practice.
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Published CMS data list 3,050 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 17003 — Destruction of precancer skin growth, 2-14 growths: 1,644 service units.
- 17000 — Destruction of precancer skin growth, 1 growth: 544 service units.
- 99214 — Established patient outpatient office visit: 501 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 11 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 59 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Mupirocin — 26 prescription fills, including refills.
- Mometasone Furoate — 21 prescription fills, including refills.
- Betamethasone Dipropionate — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 70% of clinicians listed under General Practice in New Mexico (2024, 32 clinicians with data). Median for this group: 257. Middle half: 58 to 2,086.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 5,489 in 2019 to 3,050 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2023.
Practice Location & Contact Primary Location
539 Harkle Rd
Suite B
Santa Fe, NM 875054782
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $143,399 in 2023
The total amount Medicare approved for these services in 2023. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023.
Paid by Medicare
About $93,102 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023.
30-day fills
61 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$1,025 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Santa Fe and New Mexico
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under General Practice in New Mexico (2024, 32 clinicians with data). Median for this group: 257. Middle half: 58 to 2,086.
Too few clinicians listed under General Practice in Santa Fe have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 80% of clinicians listed under General Practice in New Mexico (2024, 32 clinicians with data). Median for this group: $5,830. Middle half: $1,130 to $118,449.
Too few clinicians listed under General Practice in Santa Fe have Medicare Part D data for 2024 to compare.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Gerner are from 2023.
12 active clinicians are listed under General Practice with a practice address in Santa Fe, NM (103 in New Mexico).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Santa Fe
0% of these 12 clinicians have the CMS telehealth indicator.
0% of these 12 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 44% from 5,489 in 2019 to 3,050 in 2023.
- 2019: 5,489
- 2020: 4,297
- 2021: 4,392
- 2022: 3,989
- 2023: 3,050
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Medicare-allowed amount
Medicare-allowed amount decreased 32% from $209,975 in 2019 to $143,399 in 2023.
- 2019: $209,975
- 2020: $166,900
- 2021: $173,662
- 2022: $171,059
- 2023: $143,399
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Paid by Medicare
Paid by Medicare decreased 34% from $142,000 in 2019 to $93,102 in 2023.
- 2019: $142,000
- 2020: $106,959
- 2021: $115,419
- 2022: $111,038
- 2023: $93,102
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 31% from 85 in 2020 to 59 in 2024.
- 2020: 85
- 2021: 88
- 2022: 66
- 2023: 58
- 2024: 59
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30-day fills
30-day fills decreased 30% from 87 in 2020 to 61 in 2024.
- 2020: 87
- 2021: 88
- 2022: 67
- 2023: 61
- 2024: 61
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Part D drug cost
Part D drug cost decreased 73% from $3,808 in 2020 to $1,025 in 2024.
- 2020: $3,808
- 2021: $2,906
- 2022: $1,800
- 2023: $1,349
- 2024: $1,025
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2022 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2023; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
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17003
Destruction of precancer skin growth, 2-14 growths
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1,644 | 345 | $12.47 | $6.16 |
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17000
Destruction of precancer skin growth, 1 growth
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544 | 419 | $127.78 | $59.09 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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501 | 430 | $246.35 | $121.94 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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84 | 74 | $174.08 | $86.08 |
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17110
Destruction of skin growth, 1-14 growths
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82 | 72 | $212.16 | $105.10 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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82 | 68 | $346.76 | $171.13 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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59 | 55 | $107.89 | $53.55 |
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11401
Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm
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14 | 14 | $299.08 | $141.89 |
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17004
Destruction of precancer skin growth, 15 or more growths
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14 | 11 | $322.12 | $158.66 |
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11301
Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm
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13 | 11 | $232.14 | $87.86 |
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17280
Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less
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13 | 12 | $266.54 | $126.48 |
Source: CMS Part B by Provider and Service, 2023; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Mupirocin | Mupirocin | 26 | 384 | $245.64 | 25 |
| Mometasone Furoate | Mometasone Furoate | 21 | 541 | $381.95 | 16 |
| Betamethasone Dipropionate | Betamethasone Dipropionate | 12 | 262 | $397.15 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-07-19NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 207Q00000X
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist - Endodontics
Doctor of Dental Surgery
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 539 HARKLE RD, SUITE B, SANTA FE, NM 875054782 (Tel: 5057957735)
Registered at 539 HARKLE RD, SUITE B, SANTA FE, NM 875054782 (Tel: 5057957735)
Recorded as GRANT GERNER, MD
Family Medicine (license number reported to NPPES: NM 90-196)
NPI status registered as active in NPPES database
Registered at 539 HARKLE RD, SUITE B, SANTA FE, NM 875054782 (Tel: 5057957735)
Registered at 539 HARKLE RD, SUITE B, SANTA FE, NM 875054782 (Tel: 5057957735)
Recorded as GRANT GERNER, MD
Family Medicine (license number reported to NPPES: NM 90-196)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other General Practices in Santa Fe
Healthcare providers in Santa FeMailing Address
539 Harkle Rd, Suite B
Santa Fe, NM 875054782
Phone: 5057957735